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https://en.wikipedia.org/wiki/Kagongo%2C%20Kigoma	Kagongo is an administrative ward in Kigoma District of Kigoma Region in Tanzania. The ward covers an area of , and has an average elevation of . In 2016 the Tanzania National Bureau of Statistics report there were 10,252 people in the ward, from 19,407 in 2012. Prior to 2014 Ziwani Ward was villages in the Kagongo Ward before splitting off to its own new ward. Villages / neighborhoods The ward has 5 villages and 26 hamlets. Kigalye Kagongo Ziwani Kahamiye Kigalye Nyantore Kagongo Bulunda Bungu Burombo Kalukozi Kitakata Sanze Kalalangabo Kalalangabo Kichangani Lugongoni Ziwani B Mgaraganza Kagina Katombo Kilembela Mgaraganza Mlati Msela Mtanga Kazinga Kizuka Miramba Mtanga A Mtanga B Ngelwa References Wards of Kigoma Region
https://en.wikipedia.org/wiki/Matendo	Matendo is an administrative ward in Kigoma District of Kigoma Region in Tanzania. The ward covers an area of , and has an average elevation of . In 2016 the Tanzania National Bureau of Statistics report there were 14,306 people in the ward, from 22,458 in 2012. Prior to 2014 Kidahwe Ward was a village in the Matendo Ward before splitting off to form its won new ward. Villages / neighborhoods The ward has 3 villages and 12 hamlets. Matendo Kibalini Kibumba Kinogodo Kumuhama Majengo Samwa Mkuti Nyamiaga Tunguruza Shuleni Pamila Mibangani Pamila Rukaranka Samwa References Wards of Kigoma Region
https://en.wikipedia.org/wiki/Bitale%2C%20Kigoma	Bitale is an administrative ward in Kigoma District of Kigoma Region in Tanzania. The ward covers an area of , and has an average elevation of . In 2016 the Tanzania National Bureau of Statistics report there were 22,482 people in the ward, from 20,425 in 2012. Villages / neighborhoods The ward has 6 villages and 38 hamlets. Kizenga Kaseke Katandala Kizenga Kati Kumnege Nyakiga Stoo Uzinza Bitale Bitale Shuleni Bitale Sokoni Bolelo Kisangarani Mlege Nkuruba kayogoro Mkongoro CCM Centre Kasagamba Kaseke Majengo A Majengo B Nyamweha Chini Nyamweha Juu Nyete Juu Nyamhoza Mlwanga Nyabigufa Nyamhoza Hill Nyamhoza Shuleni Sumpa Chankele Buhagala Hwazi Kitelama Mbalizi Mlambi Bubango Hwazi Kabasaka Kirundo Kumsenga Mwigogi Nyachanga Nyahande References Wards of Kigoma Region
https://en.wikipedia.org/wiki/Brian%20N.%20Ball	Brian N. Ball (19 June 1932 – 23 July 2020) was an English author of speculative fiction, known mainly for his three series Timepiece, Probability Man, and Jackson, as well as numerous standalone novels. In all, he authored some 90 novels. Ball attended Chester College from 1953 to 1955, received a BA from London University in 1960, and then an MA from Sheffield University in 1968. His degree was in theology, though he was an atheist. Ball became a senior lecturer at Dorchester College of Education in 1965, and was a visiting member of the University of British Columbia. His death, in July 2020, was after a long illness. Select Bibliography Jackson Series Jackson's House (1974) Jackson's Friend (1975) Jackson's Holiday (1977) Jackson and the Magpies (1978) The Probability Man Series The Probability Man (1972) Planet Probability (1973) Timepiece Series Timepiece (1968) Timepivot (1970) Timepit (1971) Witchfinder Series The Mark of the Beast (1971) The Evil at Monteine (1977) Space 1999 The Space Guardians (1975) Survival (2005) Miscellaneous Novels Sundog (1965) Lesson for the Damned (1971) Devil's Peak (1972) The Regiments of Night (1972) Singularity Station (1973) The Venomous Serpent (1974) The Starbuggy (1983) The Doomship of Drax (1985) Malice of the Soul (2008) Anthologies Tales of Science Fiction (ed) (1964) Nonfiction Young Person's Guide to UFOs (1979) References External links 1932 births 2020 deaths English writers Writers from Cheshire
https://en.wikipedia.org/wiki/Akira%20Yamauchi	is a Japanese footballer currently playing as a midfielder for FC Gifu. Career statistics Club . Notes References 2000 births Living people Association football people from Osaka Prefecture Tokai Gakuen University alumni Japanese men's footballers Men's association football midfielders J3 League players FC Gifu players
https://en.wikipedia.org/wiki/Natsu%20Motoishi	is a Japanese footballer currently playing as a defender for FC Gifu. Career statistics Club . Notes References 1999 births Living people Association football people from Osaka Prefecture Hannan University alumni Japanese men's footballers Men's association football defenders J3 League players FC Gifu players
https://en.wikipedia.org/wiki/Ryohei%20Wakizaka	is a Japanese footballer currently playing as a midfielder for YSCC Yokohama. Personal life Wakizaka is the brother of Japanese international footballer Yasuto Wakizaka. Career statistics Club . Notes References 1998 births Living people Sportspeople from Yokohama Association football people from Kanagawa Prefecture Niigata University of Health and Welfare alumni Japanese men's footballers Men's association football midfielders J3 League players YSCC Yokohama players
https://en.wikipedia.org/wiki/Weverton%20%28footballer%2C%20born%202003%29	Weverton Silva de Andrade (born 17 February 2003) is a Brazilian professional footballer who plays as a defender for Cruzeiro. Career statistics Club References 2003 births Living people Footballers from Goiás Brazilian men's footballers Brazil men's youth international footballers Men's association football defenders Campeonato Brasileiro Série B players Cruzeiro Esporte Clube players
https://en.wikipedia.org/wiki/Lucas%20Kawan	Lucas Kawan Lopes dos Santos (born 14 February 2003) is a Brazilian professional footballer who plays as a right-back for Grêmio. Career statistics Club References 2003 births Living people People from Imperatriz Footballers from Maranhão Brazilian men's footballers Brazil men's youth international footballers Men's association football defenders Grêmio Foot-Ball Porto Alegrense players
https://en.wikipedia.org/wiki/Maggie%20Miller%20%28mathematician%29	Maggie Miller is a mathematician, Visiting Clay Fellow, and Stanford Science Fellow at Stanford University in the Mathematics Department. Her primary research area is low-dimensional topology. Professional career Miller earned her PhD in mathematics from Princeton University, where she was advised by mathematician David Gabai and wrote her dissertation on extending fibrations of knot complements to ribbon disk complements. Prior to graduate school, she completed her undergraduate studies at University of Texas at Austin. After completing her doctoral degree, Miller worked as an NSF Postdoctoral Fellow from 2020 to 2021 at the Massachusetts Institute of Technology. She now works as a Visiting Clay Fellow and Stanford Science Fellow at Stanford University. Awards and honors Miller was awarded a 2021 Clay Research Fellowship by the Clay Mathematics Institute for her work to expand topological research of manifolds. Her contributions were described by MIT as "important...to long-standing problems in low-dimensional topology." Clay Research Fellowships are awarded to recent PhD-holders who are selected for their research accomplishments and potential as leaders in mathematics research. In her current position at Stanford, she is also a Stanford Science Fellow. Fellowships are awarded to early career scientists who have demonstrated scientific achievement and advancement, as well as a desire to collaborate with a diverse scholarly community. Prior to her appointment at Stanford, Miller was awarded a National Science Foundation Mathematical Sciences Postdoc Research Fellowship while at MIT in the Department of Mathematics. She also has a record of accomplishment during her graduate studies, having been awarded the Princeton Mathematics Graduate Teaching Award in 2018 and the Charlotte Elizabeth Procter Fellowship in 2019. She received the 2023 Maryam Mirzakhani New Frontiers Prize, one of the Breakthrough Prizes. References American mathematicians Princeton University alumni Stanford University fellows American women mathematicians Year of birth missing (living people) Living people
https://en.wikipedia.org/wiki/Outline%20of%20the%20COVID-19%20pandemic	The COVID-19 pandemic is a global pandemic caused by the COVID-19 virus. Statistics Statistics of the COVID-19 pandemic COVID-19 pandemic cases COVID-19 pandemic deaths Location Geography COVID-19 pandemic in Africa COVID-19 pandemic in Antarctica COVID-19 pandemic in Asia COVID-19 pandemic in Europe COVID-19 pandemic in North America COVID-19 pandemic in Oceania COVID-19 pandemic in South America See Category:COVID-19 pandemic by country and Category:COVID-19 pandemic by dependent territory for more specific geographic locations Facilities Impact of the COVID-19 pandemic on hospitals Impact of the COVID-19 pandemic on long-term care facilities Impact of the COVID-19 pandemic on prisons See Category:Ships involved in the COVID-19 pandemic for the role of sea vessels Response Charitable activities related to the COVID-19 pandemic Face masks during the COVID-19 pandemic Public health mitigation of COVID-19 Social distancing measures related to the COVID-19 pandemic Wikipedia coverage of the COVID-19 pandemic Workplace hazard controls for COVID-19 Research and science Impact of the COVID-19 pandemic on science and technology COVID-19 drug repurposing research Investigations into the origin of COVID-19 Treatment and management of COVID-19 Vaccinations COVID-19 vaccine COVID-19 vaccine clinical research Deployment of COVID-19 vaccines History of COVID-19 vaccine development COVID-19 vaccine misinformation and hesitancy Vaccine passports during the COVID-19 pandemic Economic impact Economic impact of the COVID-19 pandemic By sector Financial market impact of the COVID-19 pandemic Impact of the COVID-19 pandemic on the food industry Impact of the COVID-19 pandemic on journalism Impact of the COVID-19 pandemic on the military Impact of the COVID-19 pandemic on retail Impact of the COVID-19 pandemic on tourism Related issues 2020–present global chip shortage 2020s commodities boom 2021–2022 inflation surge COVID-19 recession 2021–2022 global supply chain crisis Shortages related to the COVID-19 pandemic Great Resignation Society Social impact of the COVID-19 pandemic COVID-19 pandemic baby bust Impact of the COVID-19 pandemic on education Human rights issues related to the COVID-19 pandemic Protests against responses to the COVID-19 pandemic Social stigma associated with COVID-19 Xenophobia and racism related to the COVID-19 pandemic By group Impact of the COVID-19 pandemic on children Impact of the COVID-19 pandemic on people with disabilities Impact of the COVID-19 pandemic on domestic violence Gendered impact of the COVID-19 pandemic Impact of the COVID-19 pandemic on the LGBT community Impact of the COVID-19 pandemic on migration Impact of the COVID-19 pandemic on religion Cultural influence COVID-19 pandemic in popular culture Impact of the COVID-19 pandemic on the arts and cultural heritage Impact of the COVID-19 pandemic on cinema Impact of the COVID
https://en.wikipedia.org/wiki/Kagunga	Kagunga is an administrative ward in Kigoma District of Kigoma Region in Tanzania. The ward covers an area of , and has an average elevation of . In 2016 the Tanzania National Bureau of Statistics report there were 18,681 people in the ward, from 16,972 in 2012. Villages / neighborhoods The ward has 2 villages and 11 hamlets. Zashe Mibombo Misemele Mkwale Mwibona Ngonya Kagunga Kagunga Na. 1 Makombe Mkwale Mramakahono Nyamirambo Rusolo References Wards of Kigoma Region
https://en.wikipedia.org/wiki/Kalinzi	Kalinzi is an administrative ward in Kigoma District of Kigoma Region in Tanzania. The ward covers an area of , and has an average elevation of . In 2016 the Tanzania National Bureau of Statistics report there were 30,188 people in the ward, from 27,426 in 2012. Villages / neighborhoods The ward has 3 villages and 25 hamlets. Kalinzi Businde Kabale Kalinzi Kisozi Kivumu A Kivumu B Mganza Mlangala Mlesi Rusuviwe Matyazo Busingo Kibisa Lamiya Lukinzo Matyazo A Matyazo B Mshenyi Mkabogo Bugale Kiliabila Kinyabwami Milinzi Mkabogo Msenga Ruhinga A Ruhinga B References Wards of Kigoma Region
https://en.wikipedia.org/wiki/Mahembe	Mahembe is an administrative ward in Kigoma District of Kigoma Region in Tanzania. The ward covers an area of , and has an average elevation of . In 2016 the Tanzania National Bureau of Statistics report there were 14,435 people in the ward, from 22,763 in 2012. Prior to 2014 Nkungwe was a village in the Mahembe Ward before splitting off into is own ward. Villages / neighborhoods The ward has 2 villages and 11 hamlets. Mahembe Kagulwe Kaloleni Kaseke Kwisamilo Mahembe Ndelembela A Ndelemela B Chankabwimba Chankabwimba Kabanga Kichangachui Mshingisha References Wards of Kigoma Region
https://en.wikipedia.org/wiki/Mkigo	Mkigo is an administrative ward in Kigoma District of Kigoma Region in Tanzania. The ward covers an area of , and has an average elevation of . In 2016 the Tanzania National Bureau of Statistics report there were 7,478 people in the ward, from 16,252 in 2012. Prior to 2014 Nyarubanda village and its hamlets were are part of the Mikigo Ward until they split off to for their own new ward. Villages / neighborhoods The ward has 8 hamlets. Katonyanga Kibimba Kilemba Kumsasa Msenga A Msenga B Mtikamba Nyamshisha References Wards of Kigoma Region
https://en.wikipedia.org/wiki/Mwandiga	Mwandiga is an administrative ward in Kigoma District of Kigoma Region in Tanzania. The ward covers an area of , and has an average elevation of . In 2016 the Tanzania National Bureau of Statistics report there were 20,810 people in the ward, from 18,906 in 2012. Villages / neighborhoods The ward has 3 villages and 21 hamlets. Mwandiga Majengo Mgera A Mgera B Mwandiga Kaskazini Mwandiga Magharibi Mwandiga Mashariki Sokoni Uwanjani Kibingo Bigabiro A Bigabiro B Kasesa Kibingo A Kibingo B Kiganza Bukemba Bweru A Bweru B Kaziba Kiganza CCM Kiganza Kati Kiganza Senta Kitobe References Wards of Kigoma Region
https://en.wikipedia.org/wiki/Guerino%20Capretti	Guerino Capretti (born 5 February 1982) is a German former footballer and coach, who last managed FC Ingolstadt. Managerial statistics References External links 1982 births Living people German men's footballers Italian men's footballers Men's association football defenders SC Paderborn 07 players SC Paderborn 07 II players FC Gütersloh players SC Preußen Münster players SC Verl players 3. Liga managers 2. Bundesliga managers SC Verl managers Dynamo Dresden managers FC Ingolstadt 04 managers German football managers Italian football managers German sportspeople of Italian descent Italian expatriate football managers Footballers from the Province of Caserta
https://en.wikipedia.org/wiki/Jakub%20Szyma%C5%84ski%20%28footballer%29	Jakub Szymański (born 5 July 2002) is a Polish professional footballer who plays as a centre-back for Wisła Płock. Career statistics Club References External links 2002 births Living people People from Opoczno Polish men's footballers Men's association football defenders Polonia Warsaw players Górnik Zabrze players Wisła Płock players III liga players I liga players Ekstraklasa players Poland men's youth international footballers Poland men's under-21 international footballers Footballers from Łódź Voivodeship
https://en.wikipedia.org/wiki/%C5%81ukasz%20%C5%81akomy	Łukasz Łakomy (born 18 January 2001) is a Polish professional footballer who plays as a midfielder for BSC Young Boys. Career statistics Club References External links 2001 births Living people People from Puławy Footballers from Lublin Voivodeship Polish men's footballers Men's association football midfielders Legia Warsaw II players Legia Warsaw players Zagłębie Lubin players BSC Young Boys players III liga players Ekstraklasa players Swiss Super League players Poland men's youth international footballers Poland men's under-21 international footballers Polish expatriate men's footballers Expatriate men's footballers in Switzerland Polish expatriate sportspeople in Switzerland
https://en.wikipedia.org/wiki/Gamas%27s%20Theorem	Gamas's theorem is a result in multilinear algebra which states the necessary and sufficient conditions for a tensor symmetrized by an irreducible representation of the symmetric group to be zero. It was proven in 1988 by Carlos Gamas. Additional proofs have been given by Pate and Berget. Statement of the theorem Let be a finite-dimensional complex vector space and be a partition of . From the representation theory of the symmetric group it is known that the partition corresponds to an irreducible representation of . Let be the character of this representation. The tensor symmetrized by is defined to be where is the identity element of . Gamas's theorem states that the above symmetrized tensor is non-zero if and only if it is possible to partition the set of vectors into linearly independent sets whose sizes are in bijection with the lengths of the columns of the partition . See also Algebraic combinatorics Immanant Schur polynomial References Algebraic combinatorics Theorems Multilinear algebra
https://en.wikipedia.org/wiki/Harmonic%20Materials%20of%20Modern%20Music	Harmonic Materials of Modern Music is a book on musical set theory by American composer Howard Hanson that overlaps significantly with composer Elliott Carter's Harmony Book and theorist Allen Forte's subsequent Structure of Atonal Music. Published in 1960, Hanson's theory was one of the first to examine all sets of pitches in terms of their specific interval content, independent of tonality, chord root, or consonance versus dissonance. References External links Hanson, Howard (1960) "Harmonic Materials of Modern Music", New York: Appleton-Century-Crofts] Music books 1960 books
https://en.wikipedia.org/wiki/Slab%20%28geometry%29	In geometry, a slab is a region between two parallel lines in the Euclidean plane, or between two parallel planes in three-dimensional Euclidean space or between two hyperplanes in higher dimensions. Set definition A slab can also be defined as a set of points: where is the normal vector of the planes and . Or, if the slab is centered around the origin: where is the thickness of the slab. See also Bounding slab Convex polytope Half-plane Hyperplane Prismatoid Slab decomposition Spherical shell References Elementary geometry Geometric shapes
https://en.wikipedia.org/wiki/Patrizia%20Gianni	Patrizia M. Gianni (born 1952) is an Italian mathematician specializing in computer algebra. She is known for her early research on Gröbner bases including her discovery of the FGLM algorithm for changing monomial orderings in Gröbner bases, and for her development of the components of the Axiom computer algebra system concerning polynomials and rational functions. Gianni is a professor of algebra in the mathematics department of the University of Pisa. She earned a laurea from the University of Pisa, and has worked for IBM Research as well as for the University of Pisa. References External links Home page Living people Italian mathematicians Italian women mathematicians University of Pisa alumni Academic staff of the University of Pisa Algebraists 1952 births
https://en.wikipedia.org/wiki/Ano%20Ydroussa	Ano Ydroussa (, before 1928: Άνω Κόττορι - Ano Kottori) is a village in Florina regional unit, Western Macedonia, Greece. The village in Ottoman Turkish was called Yukarı Kotor. In statistics gathered by Vasil Kanchov in 1900, Ano Kottori was populated by 60 Christian Albanians and 168 Bulgarians. Kanchov wrote that Christian Albanians of the late Ottoman period in Ano Kottori were increasingly being assimilated by its Bulgarian population. In the early twentieth century, Kato Kotori was involved with the Bulgarian national movement. Ano Idrousa had 333 inhabitants in 1981. In fieldwork done by Riki Van Boeschoten in late 1993, Ano Idrousa was populated by Slavophones and Arvanites. The Macedonian language was used by people of all ages, both in public and private settings, and as the main language for interpersonal relationships. Some elderly villagers had little knowledge of Greek. References Populated places in Florina (regional unit) Florina Albanian communities in Greece
https://en.wikipedia.org/wiki/Ydroussa%2C%20Florina	Ydroussa (, before 1927: Κάτω Κόττορι - Kato Kottori) is a village in Florina regional unit, Western Macedonia, Greece. The village in Ottoman Turkish was called Aşağı Kotor. In statistics gathered by Vasil Kanchov in 1900, Kato Kottori was populated by 174 Christian Albanians and 600 Bulgarians. Kanchov wrote that Christian Albanians of the late Ottoman period in Kato Kottori were increasingly being assimilated by its Bulgarian population. In the early twentieth century, Kato Kotori was involved with the Bulgarian national movement. During the 1940s, kin relations began to be formed between the Slavophone (Dopioi) and Arvanite populations of the village. Villagers from both groups together attended school, partook in social events and looked after each other during the Second World War and Greek Civil War. Ydroussa had 456 inhabitants in 1981. In fieldwork done by Riki Van Boeschoten in late 1993, (Kato) Ydroussa was populated by Slavophones and Arvanites. The Macedonian language was spoken in the village by people over 30 in public and private settings. Children understood the language, but mostly did not use it. In the late 1990s, in fieldwork done by Ioannis Manos, much of the Ydroussa village population self identified as Dopioi, a designation used by Slavophones of the Florina region and the remainder as Arvanites. There were seldom elderly individuals with knowledge of Arvanitika. References Populated places in Florina (regional unit) Florina Albanian communities in Greece
https://en.wikipedia.org/wiki/Mattia%20Casadei	Mattia Casadei (born 2 July 1999) is an Italian Grand Prix motorcycle racer competing in Moto2 for Fantic Racing. Career statistics FIM CEV Moto3 Junior World Championship Races by year (key) (Races in bold indicate pole position, races in italics indicate fastest lap) Grand Prix motorcycle racing By season By class Races by year (key) (Races in bold indicate pole position; races in italics indicate fastest lap) Half points awarded as less than two thirds of the race distance (but at least three full laps) was completed. Supersport World Championship Races by year (key) (Races in bold indicate pole position; races in italics indicate fastest lap) Season still in progress. CIV National 600 Races by year (key) (Races in bold indicate pole position; races in italics indicate fastest lap) References External links 1999 births Living people Moto2 World Championship riders Italian motorcycle racers MotoE World Cup riders Sportspeople from Rimini MotoE World Championship riders
https://en.wikipedia.org/wiki/Marc%20Alcoba	Marc Alcoba (born 1 September 2000) is a Spanish Grand Prix motorcycle racer, competing in the MotoE World Cup for the OpenBank Aspar Team MotoE. Career statistics FIM Moto2 European Championship Races by year (key) (Races in bold indicate pole position) (Races in italics indicate fastest lap) Grand Prix motorcycle racing By season By class Races by year (key) (Races in bold indicate pole position; races in italics indicate fastest lap) Half points awarded as less than two thirds of the race distance (but at least three full laps) was completed. Supersport World Championship Races by year (key) (Races in bold indicate pole position; races in italics indicate fastest lap) References 2000 births Living people Spanish motorcycle racers Supersport World Championship riders MotoE World Cup riders
https://en.wikipedia.org/wiki/Dominique%20Hulin	Dominique Hulin (born 1959) is a French mathematician specializing in differential geometry and known for her textbook on Riemannian geometry. Hulin studied mathematics at the Ecole Normale Supérieure in Paris from 1978 to 1983, working there with Marcel Berger and completing her doctorate in 1983 with the dissertation Pinching and Betti numbers. She was an assistant professor at Paris Diderot University from 1983 to 1985, when she became maître de conferences at Paris-Sud University, which later became Paris-Saclay University. In 2019 she was advanced to the exceptional class of maîtres de conferences. She is the coauthor, with Sylvestre Gallot and Jacques Lafontaine, of the textbook Riemannian Geometry (Universitext, Springer, 1987; 3rd ed., 2004). References External links Home page 1959 births Living people French mathematicians French women mathematicians Differential geometers
https://en.wikipedia.org/wiki/Iv%C3%A1n%20Ortol%C3%A1	Iván Ortolá Díez (born 4 August 2004) is a Spanish Grand Prix motorcycle racer competing in the 2023 Moto3 World Championship for the Angeluss MTA Team. Career statistics European Talent Cup Races by year (key) (Races in bold indicate pole position; races in italics indicate fastest lap) Red Bull MotoGP Rookies Cup Races by year (key) (Races in bold indicate pole position, races in italics indicate fastest lap) FIM CEV Moto3 Junior World Championship Races by year (key) (Races in bold indicate pole position, races in italics indicate fastest lap) Grand Prix motorcycle racing By season By class Races by year (key) (Races in bold indicate pole position; races in italics indicate fastest lap) Season still in progress. References 2004 births Living people Spanish motorcycle racers Sportspeople from Valencia Moto3 World Championship riders
https://en.wikipedia.org/wiki/Thiago%20Couto	Thiago Couto Wenceslau (born 26 March 1999) is a Brazilian professional footballer who plays for Juventude as a goalkeeper. Career statistics Club Notes Honours São Paulo Copa São Paulo de Futebol Jr.: 2019 References External links 1999 births Living people Men's association football goalkeepers Brazilian men's footballers Campeonato Brasileiro Série A players São Paulo FC players Esporte Clube Juventude players Footballers from São Paulo
https://en.wikipedia.org/wiki/Sofiya%20Ostrovska	Sofiya Ostrovska (born 1958) is a Ukrainian mathematician interested in probability theory and approximation theory, and known for her research on q-Bernstein polynomials, the q-analogs of the Bernstein polynomials. She has also published works in computer science concerning software engineering. She is a professor of mathematics at Atılım University in Turkey. Early life and education Ostrovska was born on 26 September 1958 in Sloviansk, then part of the Soviet Union. Her parents, Larisa Semenovna Kudina and Iossif Ostrovskii, were both mathematicians, and her younger brother Mikhail Ostrovskii, became a mathematics professor at St. John's University (New York City). She studied mathematics at Kharkov State University (renamed as the National University of Kharkiv in 1999), earning a bachelor's degree in 1977 and master's degree in 1980. She completed her Ph.D. in 1989 at Kyiv State University, again later renamed as the Taras Shevchenko National University of Kyiv. Career From 1984 to 1993 she was an assistant professor at the Kharkiv Polytechnic Institute, and from 1993 to 1995 she was an associate professor at Kharkov State University. In 1995 she moved to the H.S. Skovoroda Kharkiv National Pedagogical University and in 1996 she relocated to Turkey, initially as an associate professor at Dokuz Eylül University in İzmir. She became a full professor at the İzmir Institute of Technology in 2000, and took her present position at Atılım University in 2001. References External links 1958 births Living people Ukrainian women mathematicians 21st-century Ukrainian mathematicians 20th-century Ukrainian mathematicians National University of Kharkiv alumni Taras Shevchenko National University of Kyiv alumni Academic staff of Kharkiv Polytechnic Institute Academic staff of the National University of Kharkiv Academic staff of Dokuz Eylül University Academic staff of the İzmir Institute of Technology
https://en.wikipedia.org/wiki/Murray%20Kucherawy	Murray S. Kucherawy is a computer scientist, mostly known for his work on email standardization and open source software. He originated in Canada where he studied Mathematics, specializing in Computer Science, Combinatorics and Optimization at the University of Waterloo, earning a Bachelor's degree in 1994. He worked for several Internet companies, including Sendmail, Cloudmark, and Facebook, which is his current employer (as of 2022). At the same time, he lead several IETF working groups, including MARF, WEIRDS, and DMARC. He also wrote several RFCs (see below) and papers. In concert with such activity, he created various open source software packages, including OpenDKIM and OpenDMARC, in the framework of The Trusted Domain Project. IETF contributions , Apr 2009, Message Header Field for Indicating Message Authentication Status , Aug 2010, An Extensible Format for Email Feedback Reports , Sep 2010, Authentication-Results Registration for Differentiating among Cryptographic Results , Apr 2011, Authentication-Results Registration for Vouch by Reference Results , Sep 2011, DomainKeys Identified Mail (DKIM) Signatures , Sep 2011, DomainKeys Identified Mail (DKIM) and Mailing Lists , Jan 2012, The Multipart/Report Media Type for the Reporting of Mail System Administrative Messages , Feb 2012, DomainKeys Identified Mail (DKIM) Authorized Third-Party Signatures , Mar 2012, Authentication-Results Registration Update for Sender Policy Framework (SPF) Results , Apr 2012, Redaction of Potentially Sensitive Data from Mail Abuse Reports , Jun 2012, Email Greylisting: An Applicability Statement for SMTP , Jun 2012, Creation and Use of Email Feedback Reports: An Applicability Statement for the Abuse Reporting Format (ARF) , Jun 2012, Extensions to DomainKeys Identified Mail (DKIM) for Failure Reporting , Jul 2012, Resolution of the Sender Policy Framework (SPF) and Sender ID Experiments , Jul 2012, Source Ports in Abuse Reporting Format (ARF) Reports , Sep 2012, Indicating Email Handling States in Trace Fields , Sep 2013, Message Header Field for Indicating Message Authentication Status , Nov 2013, An Architecture for Reputation Reporting , Nov 2013, A Media Type for Reputation Interchange , Nov 2013, A Reputation Query Protocol , Nov 2013, A Reputation Response Set for Email Identifiers , Jan 2014, Advice for Safe Handling of Malformed Messages , Jul 2014, The Require-Recipient-Valid-Since Header Field and SMTP Service Extension , Sep 2014, Email Authentication Status Codes , Dec 2014, A Property Types Registry for the Authentication-Results Header Field , Jan 2015, IAB, IESG, and IAOC Selection, Confirmation, and Recall Process: Operation of the Nominating and Recall Committees , Mar 2015, Domain-based Message Authentication, Reporting, and Conformance (DMARC) , Aug 2015, Message Header Field for Indicating Message Authentication Status , Oct 2018, Zstandard Compression and the application/zst
https://en.wikipedia.org/wiki/Glossary%20of%20linear%20algebra	This is a glossary of linear algebra. See also: glossary of module theory. A B C D E I L M N R S U V Z Notes References Algebra Wikipedia glossaries using description lists
https://en.wikipedia.org/wiki/Tokerau%20Beach	Tokerau Beach is a settlement on the northwestern side of Doubtless Bay on the Karikari Peninsula of Northland, New Zealand. Demographics Statistics New Zealand describes Tokerau Beach as a rural settlement. It covers and had an estimated population of as of with a population density of people per km2. Tokerau Beach is part of the larger Karikari Peninsula statistical area. Tokerau Beach had a population of 237 at the 2018 New Zealand census, an increase of 39 people (19.7%) since the 2013 census, and an increase of 84 people (54.9%) since the 2006 census. There were 99 households, comprising 114 males and 123 females, giving a sex ratio of 0.93 males per female. The median age was 56.6 years (compared with 37.4 years nationally), with 39 people (16.5%) aged under 15 years, 18 (7.6%) aged 15 to 29, 99 (41.8%) aged 30 to 64, and 78 (32.9%) aged 65 or older. Ethnicities were 83.5% European/Pākehā, 32.9% Māori, 5.1% Pacific peoples, 2.5% Asian, and 3.8% other ethnicities. People may identify with more than one ethnicity. Of those people who chose to answer the census's question about religious affiliation, 44.3% had no religion, 48.1% were Christian, 1.3% had Māori religious beliefs and 1.3% had other religions. Of those at least 15 years old, 21 (10.6%) people had a bachelor or higher degree, and 51 (25.8%) people had no formal qualifications. The median income was $22,100, compared with $31,800 nationally. 12 people (6.1%) earned over $70,000 compared to 17.2% nationally. The employment status of those at least 15 was that 69 (34.8%) people were employed full-time, 30 (15.2%) were part-time, and 9 (4.5%) were unemployed. References Far North District Populated places in the Northland Region
https://en.wikipedia.org/wiki/List%20of%20Liga%201%20%28Indonesia%29%20clubs	The following is a list of clubs who have played in the Liga 1 (Indonesia) since its formation in 2008 to the current season. All statistics here refer to time in the Liga 1 Indonesia only, with the exception of 'Most Recent Finish' (which refers to all levels of play) and 'Last Promotion' (which refers to the club's last promotion from the second tier of Indonesian football). Liga 1 Indonesia teams playing in the 2023–24 season are indicated in bold, while founding members of their Liga 1 Indonesia are shown in italics. If the longest spell is the current spell, this is shown in bold, and if the highest finish is that of the most recent season, then this is also shown in bold Table Liga 1 (Indonesia)
https://en.wikipedia.org/wiki/David%20Dvorkin	David Dvorkin (born October 8, 1943) is an American writer of speculative fiction, born in the UK. Dvorkin earned a Bachelor of Arts in mathematics and physics from Indiana University as well as an MS in mathematics from the University of Houston. He worked at NASA (1967-1971) as an aerospace engineer on Apollo 8 through Apollo 15, and at Martin Marietta (1971-1974) on the Viking Mars program. Subsequently, he worked as a software developer and technical writer before retiring from full-time work in 2009. Select Bibliography Prisoner of the Blood Insatiable (1993) Unquenchable (1995) Star Trek Universe The Trellisane Confrontation (1984) Timetrap (1988) The Captains' Honor (1989) with Daniel Dvorkin Standalone novels Nonfiction At Home with Solar Energy (1979) The Dead Hand of Mrs. Stifle (2011) The Surprising Benefits of Being Unemployed (2012) Dust Net (2013) Once a Jew, Always a Jew? (2015) Self-Publishing Tools, Tips, and Techniques (2018) When We Landed on the Moon: A Memoir (2019) References External links Official website Living people 1943 births Writers from Reading, Berkshire British writers Indiana University alumni University of Houston alumni Martin Marietta people
https://en.wikipedia.org/wiki/Mandala%20Vatika	A mandala vatika () is a garden with architecture that is designed per Vedic geometry. The word mandala literally means a circular, symmetrical pattern that is used in Hindu and Buddhist symbolism. The word vatika refers to garden, grove, parterre or plantation, and comes from Sanskrit usage. In Hinduism, deities are represented and invoked through unique sacred, geometrical patterns inscribed in yantras and mandalas. These are used during worship and meditation, and sanctified with specific rituals and offerings to bring in blessings and auspiciousness. The ancient texts of India refer to Mandala Vatikas that were dedicated to deities such as Ganesha, Durga, Lakshmi, Shiva, Kartikeya, to planets and even to constellations (Nakshatra Vana), so that individuals could meditate in these groves. Over the centuries, much of this ancient knowledge from Vedic Scriptures was lost. This was either done to wield power, or protect the sanctity of the knowledge from getting diluted or misused. References Gardens Sanskrit words and phrases
https://en.wikipedia.org/wiki/Division%20I%20men%27s%20lacrosse%20records	Division I men's lacrosse records listed here are primarily records compiled by the NCAA's Director of Statistics office. Included in this consolidation are the NCAA men's Division I individual single-season and career leaders. Official NCAA men's lacrosse records did not begin until the 1971 season and are based on information submitted to the NCAA statistics service by institutions participating in the weekly statistics rankings, which started in 1996. Career records include players who played at least three seasons (in a four-season career) or two (in a three-season career) in Division I during the era of official NCAA statistics. In statistical rankings, the rounding of percentages and/or averages may indicate ties where none exist. In these cases, the numerical order of the rankings is accurate. Also included here are college lacrosse records from prior to 1971. Also, prior to 1971 there was not an official “Division I” as that is an NCAA designation. Prior to 1971, the USILA had informal “Large College” and “Small College” designations. Any USILA era records included here are “Large College” records. These records are compiled from individual school records and are from players at schools which were considered the highest level lacrosse schools. Compiling and validating lacrosse records prior to the "NCAA-era" is hit-or-miss. In many cases, USILA era records can be gathered from a university's own record books. To date, the NCAA does not officially recognize lacrosse records prior to 1971 as well as several records during the NCAA era, and the USILA does not maintain a database of lacrosse records. Certain USILA era lacrosse records, nonetheless, have been included below. In other cases, career or single-season records are indicated below, where the NCAA has not validated or officially recognized that record, for players during the "NCAA-era", post-1971. Career leaders Points [a] Granted a fifth season of eligibility [b] Zach Greer's career points mark of 353 points is not officially recognized by the NCAA. Greer was granted a fifth season of eligibility and Bryant was considered a reclassifying institution that year. The NCAA lists Greer's career points as 285, though he scored 42 goals with 26 assists for 68 points in 2009, for a total of 353 career points. [c] Lehigh records have Cameron with 308 career points, while NCAA record book shows Cameron with 307 career points. Points per game [a] These records are not recognized by the NCAA and were compiled from individual school records. Goals [a] Zach Greer's career goals of 248 are not officially recognized by the NCAA, because Greer was granted a fifth season of eligibility and Bryant was considered a reclassifying institution. Greer scored 42 goals in 2009 for Bryant. [b] Mac O’Keefe holds the NCAA record for career goal. [c] These records are not recognized by the NCAA and were compiled from individual school records. Source: Goals per game [a] These records
https://en.wikipedia.org/wiki/Almost%20Never	Almost Never may refer to: Almost Never (album), a 1992 album by Biota Almost Never (TV series), a British musical dramedy series Almost never, a term of probability theory
https://en.wikipedia.org/wiki/Patryk%20Szwedzik	Patryk Szwedzik (born 2 December 2001) is a Polish professional footballer who plays as a forward for Polish club Śląsk Wrocław. Career statistics Club References External links 2001 births Living people Sportspeople from Legnica Men's association football forwards Polish men's footballers Poland men's youth international footballers GKS Katowice players Śląsk Wrocław players II liga players I liga players Ekstraklasa players Footballers from Lower Silesian Voivodeship
https://en.wikipedia.org/wiki/Cameron%20Norrie%20career%20statistics	This is a list of the main career statistics of British tennis player Cameron Norrie. Performance timelines Singles Current through the 2023 US Open. Doubles Significant finals Masters 1000 finals Singles: 1 (1 title) ATP career finals Singles: 14 (5 titles, 9 runner-ups) Doubles: 1 (1 title) ATP Challenger Tour and ITF Futures finals Singles: 9 (6 titles, 3 runner–ups) Doubles: 2 (1 title, 1 runner–up) Record against other players Norrie's record against players who have been ranked in the top 10, with those who are active in boldface. Only ATP Tour main draw matches are considered: Top 10 wins Norrie has a record against players who were, at the time the match was played, ranked in the top 10. Notes References External links Norrie, Cameron
https://en.wikipedia.org/wiki/L.%20Adrienne%20Cupples	L. Adrienne Cupples (born Laura Adrienne Sherrill; 1944/1945 – January 13, 2022) was a professor of epidemiology and biostatistics at the Boston University School of Public Health. Early life and education Cupples was born to Rev. Shirley Sherrill and his wife, Mary Lea Sherrill. She studied history and American studies at Raymond College, part of the University of the Pacific (United States) in Stockton, California before earning a masters and doctorate in statistics from Boston University. Academic career Cupples worked as a researcher on the Framingham Heart Study for over 35 years, eventually becoming the Co-Principal Investigator and a highly-cited researchers according to webometrics. Selected publications References External links 1940s births 20th-century births 2022 deaths American women epidemiologists American epidemiologists Biostatisticians Boston University School of Public Health faculty Date of birth missing Place of birth missing Place of death missing University of the Pacific (United States) alumni Boston University Graduate School of Arts & Sciences alumni
https://en.wikipedia.org/wiki/Peter%20Sz%C3%BCsz	Peter Szüsz (11 November 1924 – 16 February 2008) was a Serbian-Hungarian-American mathematician known for his proof (1961) of the Gauss-Kuzmin Theorem, his work in probabilistic number theory, and his book with Andrew M. Rockett on Continued Fractions. Early life Born in Novi Sad, Serbia, he grew up in Budapest, Hungary, attending the Eötvös József Gimnázium and beginning his life-long passions for chess, music, and mathematics. In 1944 he was drafted into forced labour service and sent to the Heidenau Lager at the copper mines near Bor, but escaped from the Nazi SS death march to Cservenka and was hidden by the Gyulai family near Kula until the end of the war. Career After studying first electrical engineering and then mathematics at the University of Budapest, he became a Research Fellow at the Hungarian Academy of Science from 1950 to 1965, received his Ph.D. as a student of Pál Turán in 1951, and became a Doctor of Science at the Academy in 1962. He fled communist Hungary in 1965, became a Full Professor of Mathematics at the State University of New York at Stony Brook (now Stony Brook University) in 1966 and retired in 1994. References 1924 births 2008 deaths 20th-century Hungarian mathematicians Number theorists People from Budapest Stony Brook University faculty
https://en.wikipedia.org/wiki/Jaqueline%20Mesquita	Jaqueline Godoy Mesquita (born 1985) is a Brazilian mathematician specializing in differential equations and functional differential equations. She is a professor of mathematics at the University of Brasília. Education and career Mesquita was born on 20 September 1985. After graduating from the University of Brasília in 2007, she earned a Ph.D. at the University of São Paulo in 2012, with the dissertation Measure functional differential equations and impulsive functional dynamic equations on time scales, jointly supervised by Marcia Cristina Anderson Braz Federson and Antonín Slavík, based in part on work as a visiting student at the Czech Academy of Sciences. After postdoctoral study at the University of São Paulo and the University of Santiago, Chile, she became a professor at the University of Brasília in 2015. Recognition The International Society of Differential Equations gave Mesquita their Bernd Aulbach student prize in 2012. Mesquita became an affiliate member of the Brazilian Academy of Sciences in 2018. She is also a young affiliate of The World Academy of Sciences. She was a 2019 winner of the Brazilian L'Oréal-UNESCO For Women in Science Awards. In 2021 she was elected vice president of the Brazilian Mathematical Society. References External links 1985 births Living people Brazilian mathematicians Brazilian women mathematicians University of Brasília alumni University of São Paulo alumni Academic staff of the University of Brasília
https://en.wikipedia.org/wiki/Gurmukh%20Singh%20%28footballer%29	Gurmukh Singh (born 1 January 1999), is an Indian professional footballer who plays as a defender for I-League club Sreenidi Deccan. Career statistics Club References Living people 1999 births Indian men's footballers Men's association football defenders Rajasthan United FC players
https://en.wikipedia.org/wiki/Maria%20Aparecida%20Soares%20Ruas	Maria Aparecida Soares Ruas (born 1948) is a Brazilian mathematician specializing in differential geometry and singularity theory. She is a professor at the University of São Paulo. Education and career Ruas was born on 5 January 1948, in Lins, São Paulo. She became interested in mathematics through a junior high school mathematics teacher, Râmisa Jorge, and after entering university study in 1967, earned a licenciate in mathematics in 1970 through what is now the Faculty of Science and Letters of the Araraquara campus of São Paulo State University. She became a teaching assistant at the same campus in 1971, while at the same time studying for a master's degree at the University of São Paulo, working there with Gilberto Francisco Loibel; she completed her degree in 1974, and was promoted to assistant professor. In 1982 she moved to the University of São Paulo as a professor. She defended her doctoral dissertation, Finity Determinacy and Applications at the University of São Paulo in 1983. It was jointly advised by Luiz Antonio Fávaro and Terence Gaffney. She has headed the mathematics department at the University of São Paulo, was a founding member of the Brazilian Mathematical Society, and has organized the biennial Workshop on Real and Complex Singularities in Brazil. She is a coauthor of the book Differential Geometry from a Singularity Theory Viewpoint (World Scientific, 2016, with Shyuichi Izumiya, Maria del Carmen Romero Fuster, and Farid Tari). Recognition Ruas is a member of the Brazilian Academy of Sciences, elected in 2008, and in 2009 was named a commander in the National Order of Scientific Merit. References 1948 births Living people Brazilian mathematicians Brazilian women mathematicians São Paulo State University alumni University of São Paulo alumni Academic staff of the University of São Paulo Commanders of the National Order of Scientific Merit (Brazil) People from Lins, São Paulo
https://en.wikipedia.org/wiki/2010%20Brazilian%20census	The Brazilian 2010 Census was the twelfth and, , the most recent census of Brazil, organized by the Brazilian Institute of Geography and Statistics (IBGE), with the reference date being August 1, 2010. The population was found to be a record 190,755,799, an increase of 12.5%. The population aged, with the median age now being 29, compared to 25 in 2000. The next census is to take place on August 1, 2022, after two cancelations, one to the COVID-19 pandemic, and the other due to budgetary restraints. Federal units' and regions' population Federal Units Regions Race and religion The census found that the composition of Brazil was as follows: 47.5% were White, 43.4% were Pardo (Mixed-Race), 7.5% were Black, 1.1% were East Asian (Yellow in the census), 0.4% were Indigenous and 0.01% did not answer. The census also asked people their religion: 64.6% were Catholics, 22.2% were Protestants, 8% had no religion, 2% followed Spiritism and 3.2% followed other religions. See also Demographics of Brazil References Brazil Censuses in Brazil
https://en.wikipedia.org/wiki/Kalju%20Jurkatamm	Kalju Jurkatamm (born 27 September 1941) is an Estonian sprinter. He was born in Tallinn. In 1966 he graduated from Tartu State University in mathematics. He began athletics training in 1956, coached by Jaan Pälling. Since 1960 his coach was Hans Torim. 1964–1971 he won 8 medals at Soviet Union championships. He is multiple-time Estonian champion in different athletics disciplines. 1969 he was a member of Soviet Union national athletics team. 1961–1971 he was a member of Estonian national athletics team. 1961–1971 he was invincible in hurdles in Estonia. References Living people 1941 births Estonian male hurdlers Estonian male sprinters Soviet male sprinters University of Tartu alumni Athletes from Tallinn
https://en.wikipedia.org/wiki/Log-t%20distribution	In probability theory, a log-t distribution or log-Student t distribution is a probability distribution of a random variable whose logarithm is distributed in accordance with a Student's t-distribution. If X is a random variable with a Student's t-distribution, then Y = exp(X) has a log-t distribution; likewise, if Y has a log-t distribution, then X = log(Y) has a Student's t-distribution. Characterization The log-t distribution has the probability density function: , where is the location parameter of the underlying (non-standardized) Student's t-distribution, is the scale parameter of the underlying (non-standardized) Student's t-distribution, and is the number of degrees of freedom of the underlying Student's t-distribution. If and then the underlying distribution is the standardized Student's t-distribution. If then the distribution is a log-Cauchy distribution. As approaches infinity, the distribution approaches a log-normal distribution. Although the log-normal distribution has finite moments, for any finite degrees of freedom, the mean and variance and all higher moments of the log-t distribution are infinite or do not exist. The log-t distribution is a special case of the generalized beta distribution of the second kind. The log-t distribution is an example of a compound probability distribution between the lognormal distribution and inverse gamma distribution whereby the variance parameter of the lognormal distribution is a random variable distributed according to an inverse gamma distribution. Applications The log-t distribution has applications in finance. For example, the distribution of stock market returns often shows fatter tails than a normal distribution, and thus tends to fit a Student's t-distribution better than a normal distribution. While the Black-Scholes model based on the log-normal distribution is often used to price stock options, option pricing formulas based on the log-t distribution can be a preferable alternative if the returns have fat tails. The fact that the log-t distribution has infinite mean is a problem when using it to value options, but there are techniques to overcome that limitation, such as by truncating the probability density function at some arbitrary large value. The log-t distribution also has applications in hydrology and in analyzing data on cancer remission. Multivariate log-t distribution Analogous to the log-normal distribution, multivariate forms of the log-t distribution exist. In this case, the location parameter is replaced by a vector μ, the scale parameter is replaced by a matrix Σ. References Continuous distributions Probability distributions with non-finite variance
https://en.wikipedia.org/wiki/Casper%20Ruud%20career%20statistics	This is a list of the main career statistics of Norwegian professional tennis player Casper Ruud. All statistics are according to the ATP World Tour and ITF websites. Performance timelines Singles Current through the 2023 Paris Masters. Doubles Significant finals Grand Slam finals Singles: 3 (3 runner-ups) Year-end championship finals Singles: 1 (1 runner-up) Masters 1000 finals Singles: 1 (1 runner-up) ATP career finals Singles: 18 (10 titles, 8 runner-ups) ATP Challenger and ITF Futures finals Singles: 9 (3 titles, 6 runner-ups) Record against other players Record against top 10 players Ruud's record against players who have been ranked in the top 10, with those who are active in boldface. Only ATP Tour main draw matches are considered: Record against players ranked 11–20 Ruud's record against all players who have been ranked 11–20 on the ATP ranking. Only ATP Tour main draw matches are considered: Reilly Opelka 4–0 Benoît Paire 4–0 Tommy Paul 4–1 Pablo Cuevas 2–0 Kyle Edmund 1–0 Marcel Granollers 1–0 Nick Kyrgios 1–1 Lorenzo Musetti 1–1 Albert Ramos Viñolas 3–3 Francisco Cerúndolo 2–3 Cristian Garín 2–3 Nikoloz Basilashvili 0–1 Borna Ćorić 0–1 Alex de Minaur 0–1 Philipp Kohlschreiber 0–1 Viktor Troicki 0–1 Guido Pella 0–2 * Statistics correct as of 1 November 2023. Wins over top 10 players He has a record against players who were, at the time the match was played, ranked in the top 10. * Statistics correct . Career Grand Slam statistics Career Grand Slam seedings The tournaments won by Ruud are in boldface, and advanced into finals by Ruud are in italics. Best Grand Slam results details Grand Slam winners are in boldface, and runner-ups are in italics (at time of matches played). National and international participation Team competitions finals: 3 (1 title, 2 runners-up) Davis Cup (23–9) indicates the result of the Davis Cup match followed by the score, date, place of event, the zonal classification and its phase, and the court surface. ATP Cup (5–5) United Cup (1–1) Laver Cup (3–0) Longest winning streaks 13 match win streak (2021) Exhibition matches Singles (6 wins, 7 losses) ATP Tour career earnings * Statistics correct . Notes References Tennis career statistics
https://en.wikipedia.org/wiki/Hubert%20Hurkacz%20career%20statistics	This is a list of the main career statistics of Polish professional tennis player Hubert Hurkacz. All statistics are according to the ATP World Tour and ITF websites. Performance timelines Singles Current through the 2023 Shanghai Masters. Doubles Significant finals Masters 1000 finals Singles: 3 (2 titles, 1 runner-up) Doubles: 2 (2 titles) ATP Tour career finals Singles: 9 (7 titles, 2 runner-ups) Doubles: 5 (4 titles, 1 runner-up) Challenger and Futures finals Singles: 9 (5–4) Doubles: 7 (3–4) Junior Grand Slam finals Doubles: 1 (1 runner–up) Head-to-head records Record against top 10 players Hurkacz's ATP-only record against players who have been ranked world No. 10 or higher, with active players in boldface. Wins over top 10 players Hurkacz has a record against players who were, at the time the match was played, ranked in the top 10. statistics correct See also Poland Davis Cup team References External links Hubert Hurkacz at the ITF profile Hurkacz, Hubert Polish tennis players Tennis in Poland
https://en.wikipedia.org/wiki/Sharon%20Arroyo	Sharon Filipowski Arroyo (born 1966) is an American applied mathematician and operations researcher who works for Boeing as a Boeing Technical Fellow. She works in the Applied Mathematics Group of Boeing Research and Technology on mathematical optimization applications in aircraft manufacturing and management. Education Arroyo's favorite subject since first grade was math and she went on to major in mathematics at Stanford University, advised by Ralph Louis Cohen. She then attended Cornell University for graduate study, and completed her Ph.D. in 1993 with the dissertation Towards a Computational Complexity Theory that uses Approximate Data and Knowledge supervised by James Renegar. Career Arroyo is part of the 43-member Applied Mathematics Group at Boeing's Research and Technology group where she works with Boeing's engineers to develop mathematical algorithms and tools that they can use to reduce costs and contracting costs and the improve company's product designs. In the course of her work, she works with "all aspects of the mathematical problem solving process" from defining problem requirements to developing mathematical formulations, constructing and implementing algorithms and delivering tools and supporting analysis. She has provided mathematics support on a wide variety of Boeing projects including airline scheduling, supply chain logistics, transportation scheduling, production issues, communications networks, scheduling for in-flight refueling and sensor scheduling. Service and recognition Arroyo is vice president for industry of the Society for Industrial and Applied Mathematics (SIAM). She was elected to the 2022 Class of SIAM Fellows, "for leadership in, promotion of, and contributions to the industrial practice of operations research". She was a 2019 winner of the WORMS Award for the Advancement of Women in Operations Research and Management Science. She is also a member of the Steering Committee of the BIG Math Network. Selected publications Dennis, J. E., Sharon F. Arroyo, Evin J. Cramer, and Paul D. Frank. "Problem formulations for systems of systems." In 2005 IEEE International Conference on Systems, Man and Cybernetics, vol. 1, pp. 64-71. IEEE, 2005. Arroyo, Sharon F., Evin J. Cramer, John E. Dennis, and Paul D. Frank. "Comparing problem formulations for coupled sets of components." Optimization and Engineering 10, no. 4 (2009): 557-573. Thunemann, P. Zack, Raju Mattikalli, Sharon Arroyo, and Paul Frank. "Characterizing the tradeoffs between different sensor allocation and management algorithms." In 2009 12th International Conference on Information Fusion, pp. 1473-1480. IEEE, 2009. Delage, Erick, Sharon Arroyo, and Yinyu Ye. "The Value of Stochastic Modeling in Two-Stage Stochastic Programs." References 1966 births Living people 20th-century American mathematicians American women mathematicians American operations researchers Stanford University alumni Cornell University alumni Boeing people Fellows of the So
https://en.wikipedia.org/wiki/Alison%20Ramage	Alison Ramage is a British applied mathematician and numerical analyst specialising in preconditioning methods for numerical linear algebra, and their applications to the numerical solution of partial differential equations. She is a reader in the Department of Mathematics and Statistics at the University of Strathclyde. Education and career Ramage is a graduate of the University of St Andrews. She completed her PhD in 1991 at the University of Bristol. Her dissertation, Preconditioned Conjugate Gradient Methods for Galerkin Finite Element Equations, was supervised by Andrew Wathen, and involved preconditioners for the Galerkin method. She is a member of the board of trustees of the Society for Industrial and Applied Mathematics. She currently serves as Chair of the Society for Industrial and Applied Mathematics (SIAM) Board of Trustees. Research Ramage's thesis involved preconditioners for the Galerkin method, and applications to the numerical solution of partial differential equations in computational fluid dynamics, including those for incompressible flow and advection–diffusion equations. Subsequently, she has applied her research to other areas including geotechnical engineering, financial mathematics, modeling liquid crystals, weather forecasting, and sensor networks. References External links Home page Year of birth missing (living people) Living people British mathematicians British women mathematicians Numerical analysts Alumni of the University of St Andrews Alumni of the University of Bristol Academics of the University of Strathclyde
https://en.wikipedia.org/wiki/DxO%20ViewPoint	DxO ViewPoint is image geometry and lens defect correction software developed by DxO. It is designed to automatically straighten distorted perspectives caused by the lens used and the position of the photographer. The software claims to be able to make precise corrections to lens flaws through its use of DxO's database of calibrations (called DxO Optics Modules) which have been created through laboratory tests. DxO ViewPoint exists for macOS and Windows computers. It functions as an independent application, as a plugin for DxO PhotoLab, and as an external editor for Adobe Photoshop, Adobe Lightroom, and Adobe Photoshop Elements. Functionality DxO ViewPoint allows users to correct the horizon, keystoning, volume distortion (volume anamorphosis), and a number of lens distortions automatically or through sliders. Lens distortions include barrel, pincushion, and fisheye. DxO ViewPoint's corrections are based on DxO's data created through a large volume of images produced using different lens and camera combinations in DxO's laboratory. DxO ViewPoint's volume distortion correction can be used to attempt to recover the natural proportions of objects that have been distorted due to their proximity to the edge of the frame when photographed with a wide-angle lens. DxO claims that this can be useful when editing photographs of groups of people where individuals nearest the edge of the frame can seem wider than those at the center. Users can correct keystoning in order to adjust the perspective of a photograph, either automatically or through manual methods including point selection, placing horizontal and vertical lines, or creating a rectangle. Users can set DxO ViewPoint to automatically crop an image once an adjustment has been made. DxO ViewPoint can also be used to produce creative effects such as generating an extremely shallow depth of field and simulating the use of a tilt-shift lens. Development Version 1 DxO ViewPoint was released on September 5, 2012, and featured tools to allow users to correct keystoning and volume distortions. DxO ViewPoint was launched as a standalone application for MacOS and Windows, and also as a plugin for Adobe Photoshop CS3, CS4, CS5, CS6, and Adobe Photoshop Lightroom 3 and 4. Version 2 DxO ViewPoint 2 was released on 25 September 2013 and introduced access to DxO Optics Modules allowing users to automatically correct geometric distortions such as barrel or pincushion distortions. Other updates included: a new tool to allow users to place eight points in order to correct converging lines; a “Natural” setting shortcut to let users adjust the intensity of their corrections; the option to maximize the image field for further editing; compatibility with Adobe Photoshop Elements and Apple Aperture. Version 3 DxO ViewPoint 3 launched on November 17, 2016, introducing automatic perspective and horizon correction tools, and a tool to create a shallow depth of field through graduated blurring in order to si
https://en.wikipedia.org/wiki/Flora%20Levin	Flora R. Levin (died 2009) was a historian of ancient Greek music and mathematics, particularly known for her work on Nicomachus. Books Levin's books included: The Harmonics of Nicomachus and the Pythagorean Tradition (American Philological Association, 1975) The Manual of Harmonics of Nicomachus the Pythagorean (translated and with commentary by Levin, Phanes Press, 1994) Greek Reflections on the Nature of Music (Cambridge University Press, 2009) Education and career Levin taught classics at Case Western Reserve University prior to 1962, and completed a Ph.D. at Columbia University in 1967. She died in 2009. References Year of birth missing 2009 deaths American historians American women historians American historians of mathematics Scholars of ancient Greek history Case Western Reserve University faculty Columbia University alumni
https://en.wikipedia.org/wiki/Yuto%20Fujita	is a Japanese footballer who plays as a defender for J2 League club Blaublitz Akita. Career statistics Notes References External links 1999 births Living people Japanese men's footballers Men's association football defenders Kanagawa University alumni J2 League players Blaublitz Akita players
https://en.wikipedia.org/wiki/National%20Institute%20for%20Mathematical%20Sciences	The National Institute for Mathematical Sciences (NIMS; ) is a Korean government-funded mathematics research institute. Their work focuses both basic research and applied mathematics with industrial and medical applications. Founded in 2005, NIMS became an affiliated research institute of the Institute for Basic Science in 2012. After delays for multiple years, relocation is planned for late 2023. The vision of NIMS is to "attain a global top 10 competitiveness in industrial mathematics research by 2028". Presidents Cho Yong Seung (October 1, 2005–September 30, 2008) Kim Jeong Han (October 17, 2008–August 15, 2011) Kim Dong Su (September 11, 2012–September 10, 2015) Park Hyung Ju (September 18, 2015–July 6, 2017) Chung Soon-yeong (January 30, 2018–January 29, 2021) Kim Hyun-Min (March 15, 2021–present) See also Korea Institute for Advanced Study List of Institutes of Mathematics References External links (English and Korean) Facebook (Korean) Schools of mathematics Mathematical institutes Institute for Basic Science Research institutes established in 2005 2005 establishments in South Korea Daejeon Research institutes in South Korea National Institute for Mathematical Sciences
https://en.wikipedia.org/wiki/Kolchiki	Kolchiki (, before 1928: Πλησεβίτσα - Plisevitsa) is a village in Florina regional unit, Western Macedonia, Greece. According to the statistics of Vasil Kanchov ("Macedonia, Ethnography and Statistics"), 700 Muslim Albanians lived in the village in 1900. The Greek census (1920) recorded 563 people in the village and in 1923 there were 563 inhabitants (or 103 families) who were Muslim. Following the Greek-Turkish population exchange, in 1926 within Plisevitsa there were 92 refugee families from the Caucasus. The Greek census (1928) recorded 352 village inhabitants. There were 95 refugee families (367 people) in 1928. Kolchiki had 315 inhabitants in 1981. In fieldwork done by Riki Van Boeschoten in late 1993, Kolchiki was populated by a Greek population descended from Anatolian Greek refugees who arrived during the population exchange. Pontic Greek was spoken in the village by people over 30 in public and private settings. Children understood the language, but mostly did not use it. References Populated places in Florina (regional unit) Florina
https://en.wikipedia.org/wiki/Tropaiouchos	Tropaiouchos (, before 1929: Μαχαλάς - Machalas) is a village in Florina regional unit, Western Macedonia, Greece. According to the statistics of Vasil Kanchov ("Macedonia, Ethnography and Statistics"), 600 Muslim Turks and 110 Muslim Albanians lived in the village in 1900. The Greek census (1920) recorded 450 people in the village and in 1923 there were 350 inhabitants (or 97 families) who were Muslim. Following the Greek-Turkish population exchange, in 1926 within Machalas there were refugee families from East Thrace (18), Asia Minor (12) and the Caucasus (30). The Greek census (1928) recorded 430 village inhabitants. There were 50 refugee families (213 people) in 1928. References Populated places in Florina (regional unit) Florina
https://en.wikipedia.org/wiki/Lynching%20of%20William%20Keemer	{ "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": {}, "geometry": { "type": "Point", "coordinates": [ -85.763397, 39.784894 ] } } ] }William Keemer was the victim of a racial terror spectacle lynching in 1875 in Greenfield, Indiana. Keemer, a Black man, was dragged from his jail cell in Hancock County, Indiana on June 25, 1875 by a white mob from Hancock, Shelby, and Rush counties. Keemer was hung at the Hancock County fairgrounds and over 1,000 people traveled to view the body. Keemer was arrested on June 24 for an alleged sexual assault against a white women in Carthage, Indiana. No trial was held for the alleged crime and William Keemer remains innocent. In 2021 a historical marker commemorating the anti-Black violence committed against Keemer was approved by the Indiana Historical Bureau. Life William Keemer was born in 1849. The location is unknown, but he had a brother, James, who was born in 1850 in Ohio. According to James’ death certificate, their parents were born in Kentucky and his mother’s maiden name was Flood. Keemer's father, James H. Keemer, served in the Civil War from 1865-1866 and was a resident of the Beech Settlement, an early Black rural community, in Carthage, Indiana. William Keemer was also a resident of the Beech Settlement and by the time of his death, the population there was declining. William worked as a carpenter for Charles S. Wiltsie, who was the prosecuting attorney for Marion County, Indiana. In 1875, William was not known to have any children. Lynching William Keemer was lynched on the night of June 25, 1875. A mob of 150 to 160 white, masked individuals gathered outside the Hancock County Jail in Greenfield, that evening, demanding a spectacle lynching. The mob restrained the sheriff in order to force entry into the jail and met resistance from Keemer. The mob then took Keemer from his jail cell to the Hancock County fairground where they hung him from a structure. His body remained there until the morning of June 26. On Keemer’s back, a note was found that read, “It is the verdict of 160 men of Hancock, Shelby and Rush, that this life is inadequate to meet the demands of justice.” Keemer’s body was taken to the Wills and Pratt, a funeral parlor, with the noose still around his neck. Over 1,000 people came to view the body. On Sunday, June 27, Keemer’s body was buried in an unmarked grave in a potter’s field. On June 24, 1875, William Keemer was alleged to have raped Jerusha Vaughn, in some sources referred to as Lucetta, at her home in Blue River Township, Carthage, Indiana according to accusations from her husband, William Vaughn. That same day, local residents captured and took Keemer to the Rush County Jail where upon a mob gathered who called for his death. Keemer was transferred the next day to the Hancock County Jail. In Indiana, between 1877 and 1950, there were at least eighteen black
https://en.wikipedia.org/wiki/Mike%20Hill%20%28mathematician%29	Michael Anthony "Mike" Hill is an American mathematician known for his research in topology. He is a professor at the University of California, Los Angeles. Together with Michael J. Hopkins and Douglas Ravenel, he received the American Mathematical Society's Oswald Veblen Prize in Geometry in 2022 for the paper "On the nonexistence of elements of Kervaire invariant one." Education Hill's undergraduate degree is from Harvard University. He earned a PhD in mathematics from the Massachusetts Institute of Technology in 2006. His doctoral advisor was Michael J. Hopkins. His dissertation, in algebraic topology, was titled "Computational Methods for Higher Real K-Theory with Applications to Tmf." Career and personal life Hill earned tenure at the University of Virginia before moving to the University of California, Los Angeles in 2015. Hill is a co-founder of Spectra, an association for LGBTQ+ mathematicians. He is also a member of the Spectra board. References External links profile at UCLA Living people 21st-century American mathematicians American LGBT scientists LGBT mathematicians Massachusetts Institute of Technology alumni Harvard College alumni University of California, Los Angeles faculty University of Virginia faculty Year of birth missing (living people)
https://en.wikipedia.org/wiki/Lancaster%20University%20School%20of%20Mathematics	Lancaster University School of Mathematics, also known as LUSoM, is a maths school located in Preston, Lancashire, England. As a maths school, it is a specialist mathematics free school sixth form college. The school was set up by the Rigby Education Trust, a single-academy trust set up in partnership between the Lancaster University and Cardinal Newman College for the purpose of opening and operating the school. It opened to students in September 2022 and is located in a purpose-built £8.5 million school building on London Road, Preston. The school is highly selective, with prospective students expected to have GCSE mathematics qualification at grade 8 or 9 and required to sit an admissions assessment. The course structure at LUSoM requires all students to study A-level Mathematics and Further Mathematics and a third A-level from either Physics, Chemistry or Computer Science. In addition, students may select a fourth subject from those three, or choose any other A-level subject to be taught at Cardinal Newman College, which is located less than half a mile from the school site. References Education in Lancaster Educational institutions established in 2022 Free schools in England 2022 establishments in England Mathematics education in the United Kingdom
https://en.wikipedia.org/wiki/Lily%20Khadjavi	Lily Khadjavi, professor of mathematics at Loyola Marymount University, is an American mathematician known for her work on the mathematics of social justice. Education Khadjavi earned a PhD from the University of California, Berkeley in 1999. Her dissertation, in number theory, was titled An Effective Version Of Belyi's Theorem and her doctoral advisor was Hendrik Lenstra. Books Khadjavi and Gizem Karaali have co-edited two books, Mathematics for Social Justice: Resources for the College Classroom and Mathematics for Social Justice: Focusing on Quantitative Reasoning and Statistics, which provide resources for mathematics instructors who want to add social justice topics to their courses or create new mathematics courses centered around social justice. The books are published by the MAA Press, an imprint of the American Mathematical Society. In a personal essay, Karaali has described taking inspiration from Khadjavi's work on racial profiling in Los Angeles-area traffic stops when teaching an interdisciplinary first-year seminar. Professional service Khadjavi is a member of the board of Spectra, the association for LGBTQ+ mathematicians, and a member at large on the council of the American Mathematical Society. In 2020, California Attorney General Xavier Becerra appointed her to the state of California's Racial and Identity Profiling Advisory Board, which was established to address racial and identity-based profiling by law enforcement. Khadjavi has presented her work as popular science and in context of social issues. References External links Personal website Living people 20th-century women mathematicians 21st-century women mathematicians American women mathematicians 21st-century American women American LGBT scientists LGBT mathematicians University of California, Berkeley alumni Year of birth missing (living people)
https://en.wikipedia.org/wiki/University%20of%20Liverpool%20Mathematics%20School	University of Liverpool Mathematics School (abbreviated as University of Liverpool Maths School and ULMaS) is a coeducational maths school in Central, Liverpool, in the English county of Merseyside. It was opened by the University of Liverpool in September 2020 as the third specialist maths school in the country and the first in Northern England. It is located on the university's campus, in the Sir Alastair Pilkington Building, and offers a curriculum specialising in A-Level mathematics (including further mathematics), physics and computer science. History In July 2018 the Department for Education, with Lord Agnew and Liz Truss, announced plans to establish the University of Liverpool Mathematics College. It would be a maths school offering the subjects of A-Level mathematics, further mathematics, and physics, and would enrol 80 students per year. An offer of computer science and music were also considered. The New Schools Network, made to support free schools (including maths schools), welcomed the announcement. The University of Liverpool promoted this college to Year Eleven pupils in multiple schools throughout April 2019. By June 2020 the college's name had been changed to University of Liverpool Mathematics School. A headteacher, Damian Haigh, was appointed. The first teaching staff were recruited through video call as a result of the COVID-19 pandemic. The Department for Education reached a funding agreement with the University of Liverpool Mathematics School Trust to enable it to open the school in September 2020. The college opened on 1 September 2020 but the official opening ceremony did not take place until 30 September 2021. Doctor Steve Garnett was the guest of honour at the official opening ceremony, a business magnate who previously spoke at the college. Between January 2021 and the start of March 2021, due to the COVID-19 pandemic, distance education arrangements were in effect. Physical face-to-face teaching resumed on 8 March under new preventative measures, such as compulsory face masks in areas where social distancing could not be enforced. Students were also offered campus COVID-19 tests and some testing equipment for home usage. External links References University of Liverpool Universities and colleges established in 2020 2020 establishments in England Free schools in England Mathematics education in the United Kingdom
https://en.wikipedia.org/wiki/Cami%20Sawyer	Cameron Cunningham (Cami) Sawyer is an American mathematician who has worked in New Zealand at Massey University and the Ministry of Education. Trained in algebraic topology, her work in New Zealand has focused on mathematics education, educational technology, distance learning, and the needs of Māori students in mathematics. Education and career Sawyer has a postgraduate diploma in teaching from Texas State University, and completed a PhD in 1999 at the University of North Texas. Her dissertation, On the Cohomology of the Complement of a Toral Arrangement, was supervised by J. Matthew Douglass. She had already visited New Zealand under a Rotary Scholarship in the 1980s, and in the early 2000s emigrated there with her husband and children. She became a secondary school teacher before joining the Massey University staff as a senior tutor in mathematics in the Institute of Fundamental Sciences. Since 2015, she has also been associated with the Pūhoro STEM Academy, a program hosted by Massey for encouraging secondary-school Māori to continue their science and technology education. In 2021 she moved from Massey to the Ministry of Education, as Learning Area Lead of Mathematics and Statistics. Recognition and service Sawyer is a Fellow of the New Zealand Mathematical Society (NZMS), and has chaired the NZMS Education Group. In 2019 she won a Sustained Excellence in Tertiary Teaching award in the Te Whatu Kairangi awards of the Ako Aotearoa National Centre for tertiary teaching excellence, a government-funded organisation for the support and promotion of tertiary-level education. References External links Staff profile at Massey Year of birth missing (living people) Living people American mathematicians American women mathematicians New Zealand mathematicians New Zealand women mathematicians American emigrants to New Zealand Mathematics educators Texas State University alumni University of North Texas alumni Academic staff of Massey University
https://en.wikipedia.org/wiki/GCD%20matrix	In mathematics, a greatest common divisor matrix (sometimes abbreviated as GCD matrix) is a matrix. Definition Let be a list of positive integers. Then the matrix having the greatest common divisor as its entry is referred to as the GCD matrix on .The LCM matrix is defined analogously. The study of GCD type matrices originates from who evaluated the determinant of certain GCD and LCM matrices. Smith showed among others that the determinant of the matrix is , where is Euler's totient function. Bourque–Ligh conjecture conjectured that the LCM matrix on a GCD-closed set is nonsingular. This conjecture was shown to be false by and subsequently by . A lattice-theoretic approach is provided by . References Matrix theory Number theory
https://en.wikipedia.org/wiki/Maike%20Buchin	Maike Buchin is a German computer scientist specializing in computational geometry, and in particular on the analysis of similarities and clustering of geometric trajectory data. She is a professor at Ruhr University Bochum, and head of the chair in theoretical computer science there. Education and career Buchin earned a diploma in mathematics from the University of Münster in 2003, and completed her Ph.D. in computer science from the Free University of Berlin in 2007. Her dissertation, On the Computability of the Fréchet Distance between Triangulated Surfaces, was supervised by Helmut Alt. After postdoctoral research in the Netherlands at Utrecht University and the Eindhoven University of Technology, she became an assistant professor at Eindhoven in 2011, and moved to Ruhr University Bochum as a junior professor in 2013. She became full professor in 2019. References External links Home page Year of birth missing (living people) Living people German computer scientists German women computer scientists Researchers in geometric algorithms University of Münster alumni Free University of Berlin alumni Academic staff of Ruhr University Bochum
https://en.wikipedia.org/wiki/Chamok%20Hasan	Nowrin Hasan Chamok (Bengali: নওরিন হাসান চমক), commonly known as Chamok Hasan, is an author, musician, online educator and engineer from Bangladesh. As of 2022, he authored 6 books on mathematics and popular science in Bengali. Chamok debuted as a music producer and playback singer in the 2022 Indian Bengali-language drama film Baba Baby O. In 2023, he wrote and performed "Swapno bonar somoy ekhon" for another Indian film Fatafati. Works Bibliography Golpe-jolpe Genetics গল্পে-জল্পে জেনেটিক্স (2012) Goniter Ronge: Hashikhushi Gonit গণিতের রঙ্গে: হাসিখুশি গণিত (2015) Onko Bhaia অঙ্ক ভাইয়া (2018) Nimikh Pane: Calculus er Poth Poribhromon, Parts 1 & 2 নিমিখ পানে: ক্যালকুলাসের পথ পরিভ্রমণ (2019) Juktifande Foring যুক্তিফাঁদে ফড়িং (2021) Nibir gonit নিবীড় গণিত"(2022) Discography Personal life Chamok holds a PhD in electrical engineering and works at Boston Scientific Corporation in California, United States as a research and development engineer. He is married to Feroza Binte Omar and the couple has two children. Chamok mentioned Feroza as a song-writing partner. References Living people 1986 births Bangladeshi male musicians Bangladesh University of Engineering and Technology alumni
https://en.wikipedia.org/wiki/Margaret%20Willerding	Margaret Frances Willerding (1919–2003) was an American mathematician known for her combinatorial enumeration of quadratic forms, for her mathematics textbooks, and for her editorship of the problems department of the mathematics journal School Science and Mathematics. Early life and education Willerding was born on April 26, 1919, in St. Louis, Missouri. After graduating from high school in 1936, she went to a local school, Harris Teachers College, despite being highly ambitious academically, because it was free; her parents were not especially supportive and could not afford a more expensive school. She majored in education there, with a minor in mathematics, and graduated in 1940. After a year working as a schoolteacher, she went to Saint Louis University for graduate study in mathematics, choosing it as the best of the two universities local enough to allow her to continue living with her parents, and despite her mother's dismissal of her academic ambitions. During this time she continued working as a schoolteacher to support herself, before obtaining a fellowship in the final year of her program, the first woman to do so. She earned a master's degree in 1943 and completed her Ph.D. in 1947. Her dissertation, Determination of All Classes of Positive Quaternary Quadratic Forms Which Represent All (Positive) Integers, was supervised by Arnold Ross,. A short summary of it was later published in the Bulletin of the American Mathematical Society, the main result of which being that "there are exactly 178 classes of universal classic positive quaternary quadratic forms". This was later found to be incorrect. Based on the use of the 15 theorem, Manjul Bhargava determined the correct number to be 204. As noted by John H. Conway, "Willerding’s work had been unusually defective. [...] she missed 36 forms, listed 1 form twice, and listed 9 non-universal forms!" While she was still working on her doctorate, Ross moved to the University of Notre Dame to become department chair, and she commuted there by train to visit him. She became engaged to an older physicist at Notre Dame, Eugene Guth, but did not end up marrying him, and Ross's plans to hire her at Notre Dame also did not work out. Career and later life After completing her doctorate, Willerding became a mathematics instructor at Washington University in St. Louis, beginning in 1947. However, after being told that she would be passed over for promotions in favor of male faculty members, and being asked to pour tea for faculty wives at a mathematics meeting held at the university, she left after a single semester. Instead, she returned to Harris Teachers College and began focusing on mathematics education instead of mathematical research. During this time she also became active in the Missouri Section of the Mathematical Association of America. In 1954 she started her work as mathematical problems editor for School Science and Mathematics, a position she held until 1976 despite a colleague un
https://en.wikipedia.org/wiki/Ryszard%20Fr%C4%85ckiewicz	Ryszard Frąckiewicz (22 April 1931 – 1 April 2022) was a Polish diplomat and an economist. Ryszard Frąckiewicz in 1952 graduated from economics at the Main School of Planning and Statistics in Warsaw. He was student of Oskar Lange. From 1964 to 1969, he was a department director in the Polish Ministry of Foreign Affairs. He was a member of the Union of Polish Youth and, since 1953, of the Polish United Workers' Party (PZPR). As a diplomat he was posted in Washington, D.C. twice: ca from 1960 to 1964 and ca from 1970 to 1973. From 13 July 1971 to 23 December 1971 he was heading the Embassy as Chargé d'affaires. He served as ambassador of the Polish People's Republic to Australia from 1978 to 1983 and was also accredited to New Zealand. Between 1986 and 1991 he was ambassador to Japan. He died on 1 April 2022 at the age of 90, and was buried in Warsaw. Works References 1931 births 2022 deaths Polish diplomats Ambassadors of Poland to Japan Ambassadors of Poland to Australia Polish United Workers' Party members People from Brest Litovsk Voivodeship SGH Warsaw School of Economics alumni
https://en.wikipedia.org/wiki/David%20R.%20Brillinger	David Ross Brillinger (born 1937) is a statistician and Emeritus Professor of Statistics at the University of California, Berkeley. He received his PhD from Princeton in 1961 under John Tukey. Brillinger's former doctoral students include Peter Guttorp, Ross Ihaka, Rafael Irizarry and Victor Panaretos. References Living people Fellows of the Royal Society of Canada 1937 births University of Toronto alumni Princeton University alumni University of California, Berkeley faculty Mathematical statisticians
https://en.wikipedia.org/wiki/Lee%20Limbird	Lee Limbird (born November 27, 1948 in Philadelphia, Pennsylvania) is a pharmacologist, Dean of the School of Natural Science, Mathematics and Business & Professor in the Department of Life and Physical Sciences at Fisk University, Nashville, Tennessee. Limbird has been recognized for "outstanding scientific contributions in research and mentoring in pharmacology", in particular her "pioneering research on alpha-2 adrenergic receptors and how they relate to the regulation of blood pressure, sedation, pain suppression and opioid drug action". Among other awards, she received the Julius Axelrod Award from the American Society for Pharmacology and Experimental Therapeutics (ASPET) in 2013. Early life and education Lee Eberhardt was born on November 27, 1948 in Philadelphia, Pennsylvania. Eberhardt attended the College of Wooster in Wooster, Ohio, working in her fourth year with analytical chemist Theodore Roosevelt Williams. Her independent study project, “Role of CPK Isoenzymes in the Diagnosis of Myocardial Infarction,” was co-mentored by Galen Wagner at Duke University. Eberhardt received her B.A. in chemistry in 1970 from the College of Wooster. She subsequently married Tom Limbird, who was a student and resident in orthopedic surgery at Duke. In 1970, Lee Limbird joined the PhD program in biochemistry at the University of North Carolina, Chapel Hill. She left after two semesters but was encouraged to continue working on creatine phosphokinase (CPK) isoenzyme detection as a research assistant with Charles Roe at Duke University. Limbird's research, showing the importance of the MB isozyme of CPK in myocardial tissue for diagnosis of cardiac infarction, was accepted as the basis for her PhD degree, awarded in 1973 by UNC Chapel Hill. She then became a postdoctoral student, working with Robert J. Lefkowitz on the molecular basis of cardiac disease. One of his first students, she is credited with helping to establish the research direction of the Lefkowitz laboratory. Career In 1979, Limbird joined Vanderbilt University as an Assistant Professor of Pharmacology. She led her own lab for several years, focusing on the actions of epinephrine and norepinephrine in alpha2-adrenergic receptor pathways. Limbird served as Chair of the Department of Pharmacology at the Vanderbilt School of Medicine from 1991-1998, and was the first Associate Vice Chancellor for Research of the Vanderbilt University Medical Center from 1998-2003. With Hal Moses, Limbird was instrumental in determining the 1997 strategic plan for the program. After 25 years at Vanderbilt, Limbird chose to join minority-serving institutions, in hopes of using her scientific administrative, and personal experience to help counter the impact of systemic racism. In 2005, she became Vice President for Research and Chair of the Department of Biomedical Sciences at Meharry Medical College. In 2008, Limbird became Dean of the School of Natural Sciences, Mathematics and Business Admin
https://en.wikipedia.org/wiki/List%20of%20Taoyuan%20Pauian%20Pilots%20head%20coaches	Key Coaches Note: Statistics are correct through the end of the 2022–23 PLG season. References
https://en.wikipedia.org/wiki/Veronika%20Kudermetova%20career%20statistics	This is the list of the main career statistics of professional Russian tennis player Veronika Kudermetova. She left her mark in both singles and doubles events, her achievements happened on many levels. On the WTA rankings, she get to her both career-highs in 2022; in singles, to the place of No. 9 while in doubles, she became world No. 2. She has won two singles titles and seven doubles titles on the WTA Tour. In addition, she has won five WTA Challenger titles (one in singles and four in doubles), as well as 20 ITF Circuit titles (4 in singles and 16 in doubles). She is also active in playing in international tournaments for Russia, winning one Billie Jean King Cup title and reaching fourth place at the Summer Olympics in doubles event alongside Elena Vesnina. At the WTA Tour-level tournaments, she first get most recognized when she won title at the 2019 Wuhan Open in doubles event, alongside Duan Yingying. The following year, she reached her first major semifinal in doubles event. Her improvements at the major tournaments continued, reaching first final at the 2021 Wimbledon Championships, alongside Vesnina. At the 2022 French Open, she advanced to her first quarterfinal in singles at a major. Her 2021 season was remarkable when she reached semifinals in doubles on her Olympics debut. In November 2021, she won her first title in the Billie Jean King Cup, after ensuring three wins in doubles for the Russian team during the Finals stage. Performance timelines Only main-draw results in WTA Tour, Grand Slam tournaments, Fed Cup/Billie Jean King Cup and Olympic Games are included in win–loss records. Singles Current through the 2023 US Open. Doubles Current through the 2023 Italian Open. Significant finals Grand Slam tournaments Doubles: 1 (runner-up) WTA Championships Doubles: 1 (title) Olympic Games medal matches Doubles: 1 (4th place) WTA 1000 tournaments Doubles: 6 (3 titles, 3 runner-ups) WTA Elite Trophy Doubles: 1 (title) WTA Tour finals Singles: 7 (2 titles, 5 runner-ups) Doubles: 14 (7 titles, 7 runner-ups) WTA Challenger finals Singles: 1 (title) Doubles: 4 (4 titles) ITF Circuit finals Kudermdetova debuted on the ITF Women's Circuit in 2011, at the $50k event in Kazan, Russia in doubles. In singles, she has been in eight finals and won four of them, while in doubles, she won 16 of 27 finals. Her biggest titles on the ITF Circuit came in doubles at three $100k tournaments, the Open de Marseille, the President's Cup, and the Neva Cup, all in 2017. Singles: 8 (4 titles, 4 runner–ups) Doubles: 27 (16 titles, 11 runner–ups) Team competitions Fed Cup/Billie Jean King Cup Singles (0–3) Doubles (3–1) WTA Tour career earnings Current after the 2023 Abu Dhabi Open. {\|cellpadding=3 cellspacing=0 border=1 style=border:#aaa;solid:1px;border-collapse:collapse;text-align:center; \|-style=background:#eee;font-weight:bold \|width="90"\|Year \|width="100"\|Grand Slam <br/ >titles\|width="100"\|WTA <br/ >titles \|width="100"\|Total
https://en.wikipedia.org/wiki/Emily%20E.%20Witt	Emily Elspeth Witt is an American mathematician, an associate professor and Keeler Intra-University Professor of mathematics at the University of Kansas. Her research involves commutative algebra, representation theory, and singularity theory. Education and career Witt is a 2005 graduate of the University of Chicago, where she majored in mathematics with a specialization in computer science. She completed her Ph.D. in 2011 at the University of Michigan. Her dissertation, Local cohomology and group actions, was supervised by Melvin Hochster. After working as a Dunham Jackson Assistant Professor at the University of Minnesota from 2011 to 2014, and as a research assistant professor at the University of Utah from 2014 to 2015, she obtained a tenure-track assistant professorship at the University of Kansas in 2015. She was promoted to associate professor in 2020, and named Keeler Intra-University Professor for 2021–2022. Recognition Witt is the 2022–2023 winner of the Ruth I. Michler Memorial Prize of the Association for Women in Mathematics. References External links Home page Year of birth missing (living people) Living people American mathematicians American women mathematicians University of Chicago alumni University of Michigan alumni University of Kansas faculty
https://en.wikipedia.org/wiki/Anna%20Skripka	Anna Skripka is a Ukrainian-American mathematician whose research topics include noncommutative analysis and probability. She is a professor at the University of New Mexico. Education and career Skripka did her undergraduate studies at the V. N. Karazin Kharkiv National University in Ukraine. She completed her Ph.D. at the University of Missouri. After working as a visiting assistant professor at Texas A&M University and as an assistant professor at the University of Central Florida, she joined the University of New Mexico Department of Mathematics and Statistics in 2012, where she is currently a full professor. Recognition Skripka is the 2019 winner of the Ruth I. Michler Memorial Prize of the Association for Women in Mathematics. References External links Home page Year of birth missing (living people) Living people American mathematicians American women mathematicians Ukrainian women mathematicians 21st-century Ukrainian mathematicians National University of Kharkiv alumni University of Missouri alumni University of New Mexico faculty
https://en.wikipedia.org/wiki/Amber%20L.%20Puha	Amber Lynn Puha is an American mathematician and educator at California State University San Marcos. Her research concerns probability theory and stochastic processes. Early life and education She earned a B.A. in mathematics at University of California, San Diego (UCSD) in 1993 and a Ph.D. in mathematics at University of California, Los Angeles (UCLA) under the supervision of Thomas M. Liggett in 1998. Career She joined California State University San Marcos (CSUSM) in 1999. She was appointed an associate professor in 2005 and a full professor in 2010. She has been the chair of the Department of Mathematics at CSUSM since 2021. Her research has been focused on the modeling and analysis of stochastic networks. Jointly with H. Christian Gromoll and Ruth J. Williams, she developed fluid (law of large numbers) and diffusion (central limit theorem) approximations for processor sharing queues with renewal arrivals and iid service requirements. By removing the Poisson arrival and the exponential service assumptions in previous literatures, this work advanced the state of art of applied probability and has board applications, "from many-server parallel queues that model call centers to bandwidth sharing communications networks that model the Internet." Professional services From 2009 to 2011, she served as an associate director at the Institute for Pure and Applied Mathematics, a federally funded mathematics research institute on the UCLA campus. From 2013 to 2015, she served a three-year elected term on the American Mathematical Society Council, the main governing body of the society. From 2016 to 2019, she served on the INFORMS Applied Probability Society Prize Committee. From 2017 to 2020, she served on the Committee On Travel Awards of the Institute for Mathematical Statistics. Since 2013, she has been the coordinator of The Southern California Probability Symposium, an annual gathering of probabilists supported by University of California, Irvine, UCLA, UCSB, UCSD, and University of Southern California. Since 2019, she has been an associate editor of Mathematics of Operations Research in the area of stochastic models. From 2013-2015, Puha served as a Council Member at Large for the American Mathematical Society. Since 2016, she has been a life member at American Mathematical Society. Other services In addition to her academic work, she served as the faculty advisor for the CSUSM Surf Team, which competes in the National Scholastic Surfing Association (NSSA). She led the team to its first and second National Championship in 2009 and 2019, respectively. She won the NSSA Coach of the Year award in 2019. Awards INFORMS Applied Probability Society Best Publication Award (2007), jointly with H. Christian Gromoll and Ruth J. Williams Greater San Diego Area Mathematics Council Outstanding Post Secondary Mathematics Teacher (2009) CSUSM Presidents Outstanding Faculty Award for Scholarship and Creative Activity (2015/2016) National Scholastic
https://en.wikipedia.org/wiki/Bibijana%20%C4%8Cujec	Bibijana Čujec ( Dobovišek; 25 December 1926 – 8 September 2022) was a Slovene physicist. She obtained her degree in 1950 at the Faculty of Natural Sciences and Mathematics in Ljubljana, and in 1959 her PhD in physics at the Faculty of Natural Sciences of University of Ljubljana. From 1954 to 1961 she worked at the Jožef Stefan Institute, specialized later in Pittsburgh, United States, and in 1963 moved to Canada. Life and scientific career Bibijana Dobovišek was born on 25 December 1926 in Ljubljana, to father Mihael Dobovišek, technician, and mother Mary, born Dolinar, office worker. She attended primary school and grammar school in the Ursulines convent in 1933–1945. In 1945-1950 she studied mathematics and physics at the Faculty of Natural Sciences of the University of Ljubljana (professors Josip Plemelj and Ivan Vidav for mathematics, Anton Peterlin for physics). After graduating, Čujec worked at the Institute of Physics [SAZU] in 1950–1954, and at the Jožef Stefan Institute in 1955–1961. In 1956 she married Anton Čujec. Bibijana Čujec devoted herself to nuclear physics, and on the basis of her dissertation "Photonuclear reaction with special reference to the Wilkinson model" she received her doctorate in 1959 from the University of Ljubljana. In 1961, she went abroad for postdoctoral training. Until 1963, she worked as a researcher at the University of Pittsburgh in the USA on "stripping" reactions. She then went to Canada, where she was followed by her family. She lectured for the first year (1963–64) at the University of Alberta in Edmonton, then transferred to Laval University in Quebec. In 1964 she began as an assistant, in 1966 she became an associate professor and in 1970 a full professor. While serving at Laval, she worked for two years at the Kellogg Radiation Laboratory at California Institute of Technology in Pasadena, USA, and one year at CERN in Geneva. Čujec taught nuclear physics, elementary particles, modern physics, statistical thermodynamics, experimental physics, etc. In addition to undergraduate lectures, she supported students in obtaining master's and doctoral degrees. Through her work at Laval University, she has made a significant contribution to the development of a study and research program in nuclear physics at this institution. Čujec has been - among other institutions - a member of the American Physical Society and the Canadian Association of Physicists. Research by Čujec covered various fields of experimental nuclear physics. In the beginning (in Ljubljana and 1954 in Lund, Sweden), she studied basic particles in cosmic rays and photo-nuclear reactions in experiments using the betatron accelerator. Later (in the US and Canada) she devoted herself to nuclear spectroscopy and to studies of 3He and 4He scattering. A study of reactions between heavier cores (e.g. 12C +12C) at low energy followed, while also addressing the field of astrophysics, later reactions among heavier nuclei and proton-antiproton collision
https://en.wikipedia.org/wiki/%C3%8Dndice%20de%20Precios%20al%20Consumidor	Índice de Precios al Consumidor (IPC) is the consumer price index calculated by the National Statistics Institute (INE) of Chile. It is a measure of the cost of living in Chile. The INE holds contacts journalists by phone the first week of each month to let them know the IPC of the last month. References Economy of Chile Price indices
https://en.wikipedia.org/wiki/Bijan%20Davvaz	Bijan Davvaz is an Iranian mathematician and Distinguished Professor of Mathematics at Yazd University. He is known for his works on group theory, ring theory and module theory. Books Groups and Symmetry: Theory and Applications A First Course in Group Theory Examples and Problems in Advanced Calculus: Real-Valued Functions Hypergroup Theory Walk Through Weak Hyperstructures, A: Hv-structures Semihypergroup Theory Polygroup Theory And Related Systems Fuzzy Algebraic Hyperstructures: An Introduction References Living people Academic staff of Yazd University Year of birth missing (living people) 21st-century Iranian mathematicians Tarbiat Modares University alumni Distinguished professors in Iran
https://en.wikipedia.org/wiki/Fred%20Pope	Frederick Daniel Pope (20 August 1909 – 1983) was a Scottish professional footballer who played in the Scottish League for Partick Thistle and Ayr United as a forward. Career statistics References Scottish men's footballers Brentford F.C. players Men's association football inside forwards Scottish Football League players 1909 births 1983 deaths People from Govanhill and Crosshill Men's association football outside forwards Partick Thistle F.C. players Blackpool F.C. players Stockport County F.C. players Beith F.C. players Ayr United F.C. players
https://en.wikipedia.org/wiki/Shabnam%20Akhtari	Shabnam Akhtari is a Canadian-Iranian mathematician specializing in number theory, and in particular in Diophantine equations, Thue equations, and the geometry of numbers. She is a professor of mathematics at Pennsylvania State University. Education and career Akhtari graduated from the Sharif University of Technology in 2002 with a bachelor's degree in mathematics. She went to the University of British Columbia for graduate study in mathematics, completing her Ph.D. there in 2008. Her dissertation, Thue Equations and Related Topics, was supervised by Mike Bennett. She was a postdoctoral researcher at Queen's University at Kingston in Canada, the Max Planck Institute for Mathematics in Germany and the Centre de Recherches Mathématiques in Canada before joining the University of Oregon faculty as an assistant professor of mathematics in 2012. She was tenured as an associate professor there in 2018. Recognition Akhtari is the 2021–2022 winner of the Ruth I. Michler Memorial Prize of the Association for Women in Mathematics. References External links Home page Year of birth missing (living people) Living people 21st-century Iranian mathematicians Iranian women scientists Women mathematicians Sharif University of Technology alumni University of British Columbia alumni University of Oregon faculty Number theorists
https://en.wikipedia.org/wiki/Donald%20Livingstone%20%28mathematician%29	Donald Livingstone (1924 – 15 October 2001) was a South African mathematician and former Chair of Pure Mathematics at the University of Birmingham. Previously he was a professor at the University of Michigan. He was a member of the London Mathematical Society. References South African mathematicians 1924 births 2001 deaths University of Michigan faculty Academics of the University of Birmingham
https://en.wikipedia.org/wiki/Henry%20Segerman	Henry Segerman (born 1979 in Manchester, UK) is an Associate Professor of mathematics at Oklahoma State University in Stillwater, Oklahoma who does research in three-dimensional geometry and topology, especially three-manifolds, triangulations and hyperbolic geometry. He was the first person to publish a book on mathematical 3D printing, and is also a recreational mathematician and mathematical artist with expertise in virtual reality. His frequent collaborators include Vi Hart, Elisabetta Matsumoto and Saul Schleimer. Education and career Segerman received his Master of Mathematics (MS) at the University of Oxford (2001) and then his PhD at Stanford University (2007) for the dissertation "Incompressible Surfaces in Hyperbolic Punctured Torus Bundles are Strongly Detected" under Steven Paul Kerckhoff. He was a Lecturer at the University of Texas at Austin (2007–2010) and was a Research Fellow at University of Melbourne (2010–2013). He became an Assistant Professor at Oklahoma State University (2013–2018) and then an Associate Professor there in 2018 until the present. Segerman's research lends itself to mathematics with a strong visual component. This led directly to his involvement with 3D printing. In 2016 he wrote the book Visualizing Mathematics With 3D Printing. Laura Taalman in a review said, "Segerman's book is an inside tour of mathematics with breathtaking 3D-printed scenery." 3D printing Mathematicians used to rely on wooden or plaster models to visualizing complex geometrical shapes. Nowadays, if they can be described mathematically, we can "print" them with 3D printers. Segerman uses mathematical tools including quaternions, Euclidean and non-Euclidean geometries and stereographic projection to create instructions for 3D printers. Sometimes the goal is to produce a work of art. Sometimes it is to shed light on four-dimensional geometry or some other field such as mathematical group theory. Sometimes it is both. One of his sculptures depicts a set of monkeys joined together to form a 4-dimensional hypercube. Segerman's techniques help us visualize a four dimensional world. Just as the frame of a cube can cast a shadow on a flat wall, Segerman makes analogous shadows of four dimensional objects via a 3D printer. Segerman has also explored kinetic artwork, designing mechanisms that move in unusual or seemingly paradoxical ways. Recreational mathematics Segerman has appeared as a recreational mathematician at Gathering 4 Gardner conferences and is a frequent contributor to Numberphile. Combining his interests in mathematics and art he is one of 24 mathematicians and artists who make up the Mathemalchemy Team. In another foray into recreational mathematics Segerman founded Dice Lab with mathematical artist Robert Fathauer. Using computer search and help from fellow recreational mathematician Robert Bosch, they created a "numerically balanced" 120-sided die. It is the "biggest, most complex fair die possible". They concede t
https://en.wikipedia.org/wiki/Finite%20sphere%20packing	In mathematics, the theory of finite sphere packing concerns the question of how a finite number of equally-sized spheres can be most efficiently packed. The question of packing finitely many spheres has only been investigated in detail in recent decades, with much of the groundwork being laid by László Fejes Tóth. The similar problem for infinitely many spheres has a longer history of investigation, from which the Kepler conjecture is most well-known. Atoms in crystal structures can be simplistically viewed as closely-packed spheres and treated as infinite sphere packings thanks to their large number. Sphere packing problems are distinguished between packings in given containers and free packings. This article primarily discusses free packings. Packing and convex hulls In general, a packing refers to any arrangement of a set of spatially-connected, possibly differently-sized or differently-shaped objects in space such that none of them overlap. In the case of the finite sphere packing problem, these objects are restricted to equally-sized spheres. Such a packing of spheres determines a specific volume known as the convex hull of the packing, defined as the smallest convex set that includes all the spheres. Packing shapes There are many possible ways to arrange spheres, which can be classified into three basic groups: sausage, pizza, and cluster packing. Sausage packing An arrangement in which the midpoint of all the spheres lie on a single straight line is called a sausage packing, as the convex hull has a sausage-like shape. An approximate example in real life is the packing of tennis balls in a tube, though the ends must be rounded for the tube to coincide with the actual convex hull. Pizza packing If all the midpoints lie on a plane, the packing is a pizza packing. Approximate real-life examples of this kind of packing include billiard balls being packed in a triangle as they are set up. This holds for packings in three-dimensional Euclidean space. Cluster packing If the midpoints of the spheres are arranged throughout 3D space, the packing is termed a cluster packing. Real-life approximations include fruit being packed in multiple layers in a box. Relationships between types of packing By the given definitions, any sausage packing is technically also a pizza packing, and any pizza packing is technically also a cluster packing. In the more general case of dimensions, "sausages" refer to one-dimensional arrangements, "clusters" to -dimensional arrangements, and "pizzas" to those with an in-between number of dimensions. One or two spheres always make a sausage. With three, a pizza packing (that is not also a sausage) becomes possible, and with four or more, clusters (that are not also pizzas) become possible. Optimal packing The empty space between spheres varies depending on the type of packing. The amount of empty space is measured in the packing density, which is defined as the ratio of the volume of the spheres to the vol
https://en.wikipedia.org/wiki/Bertha%20Hart	Bertha Irene Hart was an American mathematician. She had a Master of Arts degree from Cornell University, and was at one point an associate professor of mathematics for Western Maryland College. Affiliations In 1946 she was elected to “ordinary membership” of the American Mathematical Society. She was elected as a Fellow of the American Association for the Advancement of Science in 1957. At that time she was also affiliated with the Ballistic Research Laboratory. Notable publications “Significance Levels for the Ratio of the Mean Square Successive Difference to the Variance”, B. I. Hart, The Annals of Mathematical Statistics, Vol. 13, No. 4 (Dec., 1942), pp. 445–447 “Tabulation of the Probabilities for the Ratio of the Mean Square Successive Difference to the Variance”, B. I. Hart, John von Neumann, The Annals of Mathematical Statistics, Vol. 13, No. 2 (Jun., 1942), pp. 207–214 The Mean Square Successive Difference, J. von Neumann, R. H. Kent, H. R. Bellinson, B. I. Hart, The Annals of Mathematical Statistics, Vol. 12, No. 2 (Jun., 1941), pp. 153–162 References American mathematicians American women mathematicians Fellows of the American Association for the Advancement of Science Women mathematicians Cornell University alumni
https://en.wikipedia.org/wiki/Leray%E2%80%93Schauder%20degree	In mathematics, the Leray–Schauder degree is an extension of the degree of a base point preserving continuous map between spheres or equivalently to a boundary sphere preserving continuous maps between balls to boundary sphere preserving maps between balls in a Banach space , assuming that the map is of the form where is the identity map and is some compact map (i.e. mapping bounded sets to sets whose closure is compact). The degree was invented by Jean Leray and Juliusz Schauder to prove existence results for partial differential equations. References Topology
https://en.wikipedia.org/wiki/Anders%20C.%20Hansen	Anders C. Hansen is a Norwegian mathematician, who is currently a Professor of Mathematics at University of Cambridge, where he is the head of the Applied Functional and Harmonic Analysis group, and also Professor II at the University of Oslo. He works in functional analysis, harmonic analysis (applied), foundations of mathematics (computational), data science and numerical analysis . Education Hansen studied mathematics at the University of Cambridge, University of California, Berkeley and the Norwegian University of Science and Technology, where he was awarded a PhD (2008), a MA (2005) and a BA (2002) respectively. Career and research He was a von Kármán instructor at California Institute of Technology from 2008-2009, held a Junior Research Fellowship at Homerton College, Cambridge from 2009-2012, and held a Marie Skłodowska-Curie Actions fellowship at the University of Vienna in 2012. Since 2012, he has held a Royal Society University Research Fellowship (URF) at the University of Cambridge, where he is now a professor at the Faculty of Mathematics, University of Cambridge and a Bye-Fellow of Peterhouse. Among other results, he has established the Solvability Complexity Index (SCI) and its following classification hierarchy. It is linked to Steve Smale's question on the existence of iterative convergent algorithms for polynomial root finding answered by Curt McMullen and Peter Doyle, as well as Alan Turing's work and the Arithmetical hierarchy. Awards and honours In 2017, he was awarded the Leverhulme Prize for having "solved very hard problems and opened new directions in areas of great impact in applied analysis [...] Notably, by introducing the Solvability Complexity Index he has made a major contribution to the advancement of Smale’s programme on the foundation of computational mathematics". In 2018, he was awarded the IMA Prize in Mathematics and its Applications for having "made a transformative impact on the mathematical sciences and their applications [...] in particular, for his development of the Solvability Complexity Index and its corresponding classification hierarchy". In 2019, he was awarded the Whitehead Prize of the London Mathematical Society for having "contributed fundamentally to the mathematics of data, sampling theory, computational harmonic analysis and compressed sensing" and "especially his development of the Solvability Complexity Index and its corresponding classification hierarchy ". Selected publications Research articles Research expository highlights A. Bastounis, A. C. Hansen, D. Higham, I. Tyukin and V. Vlacic: "Deep Learning: What Could Go Wrong?", SIAM News (October 2021). V. Antun, N. Gottschling, A. C. Hansen and B. Adcock, "Deep Learning in Scientific Computing: Understanding the Instability Mystery", SIAM News (March 2021). A. Bastounis, B. Adcock and A. C. Hansen, "From Global to Local: Getting More from Compressed Sensing", SIAM News (October 2017). Books References Living
https://en.wikipedia.org/wiki/John%20Hempel	John Paul Hempel (October 14, 1935 – January 13, 2022) was an American mathematician specialising in geometric topology, in particular the topology of 3-manifolds and associated algebraic problems, mainly in group theory. Early life and career Hempel was born in Salt Lake City, Utah. In 1957 he graduated from the University of Utah with a degree in mathematics. In 1962, he defended his thesis at the University of Wisconsin-Madison, under the supervision of R. H. Bing. He was a professor at Rice University until the time of his death. He was married to Edith, whom he married on September 1, 1965, in Houston, Texas. He had 1 son and 3 grandchildren. Outside of mathematics, Hempel was a nature enthusiast. As a child he was adventurous, and taught himself to mountain bike. He was also fascinated by camping, climbing, skiing and boating. In addition, he knew how to play the piano. In 2013, Hempel was elected a fellow of the American Mathematical Society. Hempel showed that the fundamental groups of 2-manifolds are residually finite. He also introduced the study of the curve complex into 3-manifold topology. Hempel wrote a book called 3-manifolds in 1976. His research was in topology. References 1935 births 2022 deaths Mathematicians from Utah 20th-century American mathematicians University of Utah alumni University of Wisconsin–Madison alumni Topologists Rice University faculty Scientists from Salt Lake City
https://en.wikipedia.org/wiki/Kaniadakis%20statistics	Kaniadakis statistics (also known as κ-statistics) is a generalization of Boltzmann–Gibbs statistical mechanics, based on a relativistic generalization of the classical Boltzmann–Gibbs–Shannon entropy (commonly referred to as Kaniadakis entropy or κ-entropy). Introduced by the Greek Italian physicist Giorgio Kaniadakis in 2001, κ-statistical mechanics preserve the main features of ordinary statistical mechanics and have attracted the interest of many researchers in recent years. The κ-distribution is currently considered one of the most viable candidates for explaining complex physical, natural or artificial systems involving power-law tailed statistical distributions. Kaniadakis statistics have been adopted successfully in the description of a variety of systems in the fields of cosmology, astrophysics, condensed matter, quantum physics, seismology, genomics, economics, epidemiology, and many others. Mathematical formalism The mathematical formalism of κ-statistics is generated by κ-deformed functions, especially the κ-exponential function. κ-exponential function The Kaniadakis exponential (or κ-exponential) function is a one-parameter generalization of an exponential function, given by: with . The κ-exponential for can also be written in the form: The first five terms of the Taylor expansion of are given by:where the first three are the same as a typical exponential function. Basic properties The κ-exponential function has the following properties of an exponential function: For a real number , the κ-exponential has the property: . κ-logarithm function The Kaniadakis logarithm (or κ-logarithm) is a relativistic one-parameter generalization of the ordinary logarithm function, with , which is the inverse function of the κ-exponential: The κ-logarithm for can also be written in the form: The first three terms of the Taylor expansion of are given by: following the rule with , and where and . The two first terms of the Taylor expansion of are the same as an ordinary logarithmic function. Basic properties The κ-logarithm function has the following properties of a logarithmic function: For a real number , the κ-logarithm has the property: κ-Algebra κ-sum For any and , the Kaniadakis sum (or κ-sum) is defined by the following composition law: , that can also be written in form: , where the ordinary sum is a particular case in the classical limit : . The κ-sum, like the ordinary sum, has the following properties: The κ-difference is given by . The fundamental property arises as a special case of the more general expression below: Furthermore, the κ-functions and the κ-sum present the following relationships: κ-product For any and , the Kaniadakis product (or κ-product) is defined by the following composition law: , where the ordinary product is a particular case in the classical limit : . The κ-product, like the ordinary product, has the following p
https://en.wikipedia.org/wiki/Filip%20Blecha	Filip Blecha (born 16 July 1997) is a Czech football player who plays for Opava. Club career Youth career Career statistics References External links Profile at FC Zbrojovka Brno official site 1997 births Living people Czech men's footballers Czech First League players FC Zbrojovka Brno players Men's association football goalkeepers Czech National Football League players Footballers from Prague SFC Opava players Bohemians 1905 players FC Silon Táborsko players FC Sellier & Bellot Vlašim players SK Slavia Prague players
https://en.wikipedia.org/wiki/List%20of%20Philippine%20Basketball%20Association%20Imports%20career%20scoring%20leaders	This is a list of Philippine Basketball Association imports by the highest total number of points scored in their stint or tenure with the league. Statistics accurate as of January 16, 2023. See also List of Philippine Basketball Association players References Philippine Basketball Association Lists of Philippine Basketball Association players
https://en.wikipedia.org/wiki/Cohl%20Furey	Cohl Furey, also known as Nichol Furey, is a Canadian mathematical physicist. Career Furey has a bachelor's degree in mathematics and physics from Simon Fraser University (2005), Master's degree from the University of Cambridge (2006) and a Ph.D in theoretical physics from the University of Waterloo (2015). She was a research fellow at the University of Cambridge from 2016 to 2019 and spent a few months at the African Institute for Mathematical Sciences in Cape Town. Since 2020, she has been at the Humboldt University of Berlin on a Freigeist-Fellowship by the Volkswagen Foundation. Her main interests are division algebras, Clifford algebras, and Jordan algebras, and their relation to particle physics. Her work focuses on finding an underlying mathematical structure to the Standard Model of particle physics. She is most noted for her work on octonions. She has worked on attempting to obtain the Standard Model of particle physics from octonionic constructions. In her 2018 paper "SU(3) × SU(2) × U(1) ( × U(1) ) as a symmetry of division algebraic ladder operators," according to Quanta Magazine, "she consolidated several findings to construct the full Standard Model symmetry group, SU(3) × SU(2) × U(1), for a single generation of particles, with the math producing the correct array of electric charges and other attributes for an electron, neutrino, three up quarks, three down quarks and their anti-particles. The math also suggests a reason why electric charge is quantized in discrete units — essentially, because whole numbers are." In 2022 together with Mia Hughes, she linked the symmetry breaking in physics to division algebras including octonions. Media recognition In 2019, Wired.com listed her in their article "10 Women in Science and Tech Who Should Be Household Names". Notable publications C. Furey, "Three generations, two unbroken gauge symmetries, and one eight-dimensional algebra", Phys. Lett. B, 785 (2018) p. 84-89 (See addendum, arXiv version C. Furey, "SU(3)C x SU(2)L x U(1)Y ( x U(1)X ) as a symmetry of division algebraic ladder operators", Eur. Phys. J. C, 78 5 (2018) 375 C. Furey, "A demonstration that electroweak theory could violate parity automatically (leptonic case)", Int.J.Mod.Phys.A, (2018) C. Furey, "Standard model physics from an algebra?", PhD thesis, University of Waterloo, [arXiv:1611.09182] C. Furey, "Charge quantization from a number operator", Phys. Lett. B, 742 (2015), pp. 195–199 C. Furey, "Generations: Three prints, in colour", JHEP 10 (2014) 046 [arXiv:1405.4601 hep-th] C. Furey, "Towards a unified theory of ideals", Phys. Rev. D 86 (2012) 025024, [arXiv:1002.1497 hep-th] Furey, DeBenedictis, "Wormhole throats in Rm gravity", Class. Quantum Grav. 22 (2005) 313–322, [arXiv:gr-qc/0410088] References External links Cohl Furey at SciTalks Cohl Furey at The Mathematics Genealogy Project Canadian mathematicians Canadian physicists Canadian women mathematicians Canadian women physicists Living people
https://en.wikipedia.org/wiki/Joe%20Flood%20%28policy%20analyst%29	Joe Flood (born 28 July 1950) is a policy, data analyst and mathematician. He has made contributions to mathematics, housing and urban economics, urban indicators, slum studies, climate change and genetic genealogy. Flood worked in CSIRO from 1977 to 1993, where he conducted about 25 research projects for every level of government in Australia during 1984-93. His research contributed to several major changes in Australia's housing policy. With university partners, he established the Australian Housing and Urban Research Institute (AHURI) in 1993. Flood joined UN-Habitat in Nairobi from 1994 to 1996, where he devised a system of urban indicators that was collected in over 250 cities around the world. He was the originator of the City Development Index and the Global Urban Observatory. After leaving the UN, he spent the next ten years on follow-up work on establishing local observatories and indicators, with some housing and urban work in Australia. From 2010 he has written and lectured extensively on genetic genealogy. Early life Joe Flood is the eldest child of poet and playwright Dorothy Hewett, His siblings include Tom Flood and Kate Lilley. His parents eloped in 1949 from Perth to Sydney. Before and after his birth they lived in "Australia's last slum" Redfern. His mother wrote poems and short stories about him as a small child. His boilermaker father Les Flood suffered from untreated schizophrenia, and the family fled to Perth in 1958 as Les became increasingly dangerous. Flood completed a pure mathematics PhD in category theory and functional analysis at the Australian National University in Canberra in 1975, and wrote several other associated mathematics papers. To support his three children aged under four, he took a job as graduate clerk at the Bureau of Transport Economics, where he worked on a simulation of arid lands, dial-a-bus modelling, and a national rail wagon study. Here he learned computing, simulation modelling and data analysis. Australian career In 1977, Flood joined the CSIRO Division of Building Research at Highett, Victoria. Initially he worked on modelling the housing market, but switched to housing policy in 1982. He was one of the first CSIRO scientists to apply for government projects at open tender, and subsequently won nearly 50 research projects on his own behalf or leading teams. His first project, with SIROMATH, examined the employment created by housing construction and the market-purchase of public housing, using multi-regional input-output analysis. The study showed that housing had the best employment multiplier of any industry sector, because of a high labour component and relatively few imports. It was used by advocates to promote spending on public housing. His most influential project was the 1986 Housing Subsidy Study with Judith Yates, which enumerated about 200 Federal and State housing subsidy programmes in Australia. The study showed the subsidy system was unfairly distributed towards high
https://en.wikipedia.org/wiki/1994%E2%80%9395%20FC%20Desna%20Chernihiv%20season	For the 1994–95 season, FC Desna Chernihiv competed in the Ukrainian Second League. Players Squad information Transfers In Out Statistics Appearances and goals \|- ! colspan=16 style=background:#dcdcdc; text-align:center\| Goalkeepers \|- ! colspan=16 style=background:#dcdcdc; text-align:center\| Defenders \|- ! colspan=16 style=background:#dcdcdc; text-align:center\| Midfielders \|- ! colspan=16 style=background:#dcdcdc; text-align:center\|Forwards Last updated: 31 May 2019 Last updated: 31 May 2019 References External links Official website FC Desna Chernihiv Desna Chernihiv FC Desna Chernihiv seasons
https://en.wikipedia.org/wiki/Thomas%E2%80%93Yau%20conjecture	In mathematics, and especially symplectic geometry, the Thomas–Yau conjecture asks for the existence of a stability condition, similar to those which appear in algebraic geometry, which guarantees the existence of a solution to the special Lagrangian equation inside a Hamiltonian isotopy class of Lagrangian submanifolds. In particular the conjecture contains two difficulties: first it asks what a suitable stability condition might be, and secondly if one can prove stability of an isotopy class if and only if it contains a special Lagrangian representative. The Thomas–Yau conjecture was proposed by Richard Thomas and Shing-Tung Yau in 2001, and was motivated by similar theorems in algebraic geometry relating existence of solutions to geometric partial differential equations and stability conditions, especially the Kobayashi–Hitchin correspondence relating slope stable vector bundles to Hermitian Yang–Mills metrics. The conjecture is intimately related to mirror symmetry, a conjecture in string theory and mathematical physics which predicts that mirror to a symplectic manifold (which is a Calabi–Yau manifold) there should be another Calabi–Yau manifold for which the symplectic structure is interchanged with the complex structure. In particular mirror symmetry predicts that special Lagrangians, which are the Type IIA string theory model of BPS D-branes, should be interchanged with the same structures in the Type IIB model, which are given either by stable vector bundles or vector bundles admitting Hermitian Yang–Mills or possibly deformed Hermitian Yang–Mills metrics. Motivated by this, Dominic Joyce rephrased the Thomas–Yau conjecture in 2014, predicting that the stability condition may be understood using the theory of Bridgeland stability conditions defined on the Fukaya category of the Calabi–Yau manifold, which is a triangulated category appearing in Kontsevich's homological mirror symmetry conjecture. Statement The statement of the Thomas–Yau conjecture is not completely precise, as the particular stability condition is not yet known. In the work of Thomas and Thomas–Yau, the stability condition was given in terms of the Lagrangian mean curvature flow inside the Hamiltonian isotopy class of the Lagrangian, but Joyce's reinterpretation of the conjecture predicts that this stability condition can be given a categorical or algebraic form in terms of Bridgeland stability conditions. Special Lagrangian submanifolds Consider a Calabi–Yau manifold of complex dimension , which is in particular a real symplectic manifold of dimension . Then a Lagrangian submanifold is a real -dimensional submanifold such that the symplectic form is identically zero when restricted to , that is . The holomorphic volume form , when restricted to a Lagrangian submanifold, becomes a top degree differential form. If the Lagrangian is oriented, then there exists a volume form on and one may compare this volume form to the restriction of the holomorphic volume form:
https://en.wikipedia.org/wiki/Functional%20area%20%28France%29	An aire d'attraction d'une ville (or AAV, literally meaning "catchment area of a city") is a statistical area used by France's national statistics office INSEE since 2020, officially translated as functional area in English by INSEE, which consists of a densely populated urban agglomeration and the surrounding exurbs, towns and intervening rural areas that are socioeconomically tied to the central urban agglomeration, as measured by commuting patterns. INSEE's functional area (AAV) is therefore akin to what is most often called metropolitan area in English. Definition INSEE's AAV follows the same definition as the Functional Urban Area (FUA) used by Eurostat and the OECD, and the AAVs are thus strictly comparable to the FUAs. Before 2020, INSEE used another metropolitan statistical area, the aire urbaine (AU), which was defined differently than the AAV, but the AU has now been discontinued and replaced with the AAV in order to facilitate international comparisons with Eurostat's FUAs. The functional area is a grouping of communes comprising a 'population and employment centre' (pôle de population et d'emploi in French), which Eurostat calls "city" or "greater city" (depending on the FUA), defined according to population and employment criteria, and an outlying 'commuting zone' (couronne in French), which Eurostats calls "commuting zone" in English, like INSEE, but zone de navettage in French (unlike INSEE which calls it couronne), in which at least 15% of the working population work in the population and employment centre. List of functional areas (AAV) The following is a list of the thirty five largest functional areas (AAV) in France, based on their population at the 2020 census. Population at the 2008 and 1990 censuses is indicated for comparison. See also List of metropolitan areas in Europe by population Larger Urban Zone Demographics of France Unité urbaine, a different statistical concept developed by INSEE, measuring contiguously built-up areas Notes References Populated places in France Demographics of France Subdivisions of France INSEE concepts
https://en.wikipedia.org/wiki/Ricardo%20Galindo	José Ricardo Galindo Gutiérrez (born 13 January 1998) is a Mexican professional footballer who plays as a centre-back for Liga MX club UNAM. Career statistics Club References External links Living people 1998 births Mexican men's footballers Men's association football midfielders Club Universidad Nacional footballers Liga MX players Liga de Expansión MX players
https://en.wikipedia.org/wiki/Neil%20J.%20Calkin	Neil J. Calkin (born 29 March 1961) is a professor at Clemson University in the Algebra and Discrete Mathematics group of the School of Mathematical and Statistical Sciences. His interests are in combinatorial and probabilistic methods, mainly as applied to number theory. Together with Herbert Wilf he founded The Electronic Journal of Combinatorics in 1994. He and Wilf developed the Calkin–Wilf tree and the associated Calkin–Wilf sequence. Biography Neil Calkin was born 29 March 1961, in Hartford, Connecticut and moved to the UK around the age of 3. He grew up there and studied mathematics at Trinity College Cambridge before moving to Canada in 1984 to study in the Department of Combinatorics and Optimization at the University of Waterloo where he was awarded a PhD (1988) for his thesis "Sum-Free Sets and Measure Spaces" written under the supervision of Ian Peter Goulden. He was the Zeev Nehari Visiting Assistant Professor of Mathematics at Carnegie Mellon University (1988—1991), an assistant professor at Georgia Tech (1991—1997), and joined the Algebra and Discrete Mathematics group of the School of Mathematical and Statistical Sciences at Clemson University in 1997. Calkin has an Erdös number of 1. He was one of the last people to collaborate with Erdős and once said of him, "One of my greatest regrets is that I didn't know him when he was a million times faster than most people. When I knew him he was only hundreds of times faster." Selected papers Books References External links Neil Calkin at the Mathematics Genealogy Project Neil J. Calkin's Publications 20th-century English mathematicians 21st-century English mathematicians Alumni of Trinity College, Cambridge University of Waterloo alumni Clemson University faculty Combinatorial game theorists Recreational mathematicians Mathematics popularizers Combinatorialists Probability theorists Number theorists 1961 births Living people
https://en.wikipedia.org/wiki/Sven%20Leyffer	Sven Leyffer is an American computational mathematician specializing in nonlinear optimization. He is a Senior Computational Mathematician in the Laboratory for Applied Mathematics, Numerical Software, and Statistics at Argonne National Laboratory. Education Leyffer received a Vordiplom in Pure and Applied Mathematics from the University of Hamburg in 1989. Leyffer obtained his Ph.D. in 1994 from the University of Dundee under doctoral advisor Roger Fletcher. His dissertation was Deterministic Methods in Mixed Integer Nonlinear Programming. Recognition In 2006, Leyffer was awarded, alongside Roger Fletcher and Philippe L. Toint, the Lagrange Prize from the Mathematical Programming Society (MPS) and the Society for Industrial and Applied Mathematics (SIAM). In 2009, Leyffer was named a Fellow of the Society for Industrial and Applied Mathematics (SIAM) for contributions to large-scale nonlinear optimization. Service From 2017 to 2021, Leyffer was Editor-in-Chief of the journal Mathematical Programming B. Leyffer is president (2023-2024) of the Society for Industrial and Applied Mathematics (SIAM). References External links Home page Year of birth missing (living people) Living people 20th-century American mathematicians Argonne National Laboratory people Alumni of the University of Dundee Presidents of the Society for Industrial and Applied Mathematics Fellows of the Society for Industrial and Applied Mathematics University of Hamburg alumni 21st-century American mathematicians Mathematics journal editors

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