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James Haglund
James Haglund is an American mathematician who specializes in algebraic combinatorics and enumerative combinatorics, and works as a professor of mathematics at the University of Pennsylvania. Education Haglund received his Ph.D. in 1993 from the University of Georgia, with the dissertation ''Compositions, Rook Placements, and Permutations of Vectors'' supervised by Earl Rodney Canfield. Research contributions In 2005, together with M. Haiman and N. Loehr gave the first proof of a combinatorial interpretation of the Macdonald polynomials. In 2007, Haglund, Haiman and Loehr gave a combinatorial formula for the non-symmetric Macdonald polynomials. Haglund is the author of ''The q,t-Catalan Numbers and the Space of Diagonal Harmonics: With an Appendix on the Combinatorics of Macdonald Polynomials''. Academic talks In 2024, Haglund gave a talk at KAIST on Superization of Symmetric Functions. In 2015, together with Alexandre Kirillov and Ching-Li Chai, Haglund gave a talk aPenn Whar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algebraic Combinatorics
Algebraic combinatorics is an area of mathematics that employs methods of abstract algebra, notably group theory and representation theory, in various combinatorial contexts and, conversely, applies combinatorial techniques to problems in algebra. History The term "algebraic combinatorics" was introduced in the late 1970s. Through the early or mid-1990s, typical combinatorial objects of interest in algebraic combinatorics either admitted a lot of symmetries (association schemes, strongly regular graphs, posets with a group action) or possessed a rich algebraic structure, frequently of representation theoretic origin (symmetric functions, Young tableaux). This period is reflected in the area 05E, ''Algebraic combinatorics'', of the AMS Mathematics Subject Classification, introduced in 1991. Scope Algebraic combinatorics has come to be seen more expansively as an area of mathematics where the interaction of combinatorial and algebraic methods is particularly strong and signific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transactions Of The AMS
Transaction or transactional may refer to: Commerce *Financial transaction, an agreement, communication, or movement carried out between a buyer and a seller to exchange an asset for payment *Debits and credits in a Double-entry bookkeeping system *Electronic funds transfer, the electronic exchange or transfer of money from one account to another *Real estate transaction, the process whereby rights in a unit of property is transferred between two or more parties *Transaction cost, a cost incurred in making an economic exchange *Transactional law, the practice of law concerning business and commerce Computing *Transaction processing, information processing that is divided into individual, indivisible operations *Database transaction, a unit of work performed within a database management system *Atomic transaction, a series of database operations such that either all occur, or nothing occurs Other uses *Transactions, the published proceedings of a learned society: ** *Transaction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Georgia Alumni
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in the Mid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century American Mathematicians
File:1st century collage.png, From top left, clockwise: Jesus is crucified by Roman authorities in Judaea (17th century painting). Four different men ( Galba, Otho, Vitellius, and Vespasian) claim the title of Emperor within the span of a year; The Great Fire of Rome (18th-century painting) sees the destruction of two-thirds of the city, precipitating the empire's first persecution against Christians, who are blamed for the disaster; The Roman Colosseum is built and holds its inaugural games; Roman forces besiege Jerusalem during the First Jewish–Roman War (19th-century painting); The Trưng sisters lead a rebellion against the Chinese Han dynasty (anachronistic depiction); Boudica, queen of the British Iceni leads a rebellion against Rome (19th-century statue); Knife-shaped coin of the Xin dynasty., 335px rect 30 30 737 1077 Crucifixion of Jesus rect 767 30 1815 1077 Year of the Four Emperors rect 1846 30 3223 1077 Great Fire of Rome rect 30 1108 1106 2155 Boudic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Missing (living People)
A year is a unit of time based on how long it takes the Earth to orbit the Sun. In scientific use, the tropical year (approximately 365 solar days, 5 hours, 48 minutes, 45 seconds) and the sidereal year (about 20 minutes longer) are more exact. The modern calendar year, as reckoned according to the Gregorian calendar, approximates the tropical year by using a system of leap years. The term 'year' is also used to indicate other periods of roughly similar duration, such as the lunar year (a roughly 354-day cycle of twelve of the Moon's phasessee lunar calendar), as well as periods loosely associated with the calendar or astronomical year, such as the seasonal year, the fiscal year, the academic year, etc. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by changes in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Mathematical Society
The American Mathematical Society (AMS) is an association of professional mathematicians dedicated to the interests of mathematical research and scholarship, and serves the national and international community through its publications, meetings, advocacy and other programs. The society is one of the four parts of the Joint Policy Board for Mathematics and a member of the Conference Board of the Mathematical Sciences. History The AMS was founded in 1888 as the New York Mathematical Society, the brainchild of Thomas Fiske, who was impressed by the London Mathematical Society on a visit to England. John Howard Van Amringe became the first president while Fiske became secretary. The society soon decided to publish a journal, but ran into some resistance over concerns about competing with the '' American Journal of Mathematics''. The result was the ''Bulletin of the American Mathematical Society'', with Fiske as editor-in-chief. The de facto journal, as intended, was influentia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chunwei Song
Chunwei Song is a Chinese mathematician who specializes in combinatorics, graph theory, and intellectual history. He is a professor of mathematics at Peking University. Education and career Song received his Ph.D. in 2004 from the University of Pennsylvania, with the dissertation ''Combinatorial Theory of q,t-Schröder Polynomials, Parking Functions and Trees'' under the supervision of Professor James Haglund. Prior to joining Peking University, Song held visiting faculty positions at Boston College in Massachusetts and Tokyo Institute of Technology in Japan. From 2005 to 2006, he served as a visiting associate professor in thDepartment of Mathematical and Computing Scienceat the Tokyo Institute of Technology (now Science Tokyo). In 2010, he was a visiting associate professor at the University of Delaware. Research contributions Song is the author of ''Lattice Path Combinatorics and Special Counting Sequences: From an Enumerative Perspective'', CRC Press, Boca Raton, ISBN 978 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mahir Bilen Can
Mahir (also spelled Maher or "Mihir-A", ) is an Arabic given name meaning "skilled" or "expert". Notable people with the name include: Given name Maher *Maher Arar (born 1970), Canadian software engineer *Maher al-Assad (born 1967), brother of former Syrian President Bashar al-Assad and former head of the Presidential Guard *Maher Sabry (born 1967), Egyptian filmmaker, writer and gay rights activist *Maher Al Sayed (born 1979), Syrian football player *Maher-shalal-hash-baz, son of Biblical prophet Isaiah * Maher Shalal Hash Baz, artistic alter ego of Tori Kudo, a Japanese naivist composer and musician *Maher Charif, Palestinian historian and lecturer at the Institut français du Proche-Orient in Syria Mahir First name * Mahir Agva (born 1996), German basketball player * Mahir Çayan (1946–1972), Turkish communist leader * Mahir Çağrı (born 1962), Turkish Internet celebrity * Mahir Halili (born 1975), Albanian footballer * Mahir Jasem (born 1989), Emirati footballer * Mahir Mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FPSAC
The International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC) is an annual academic conference in the areas of algebraic and enumerative combinatorics and their applications and relations with other areas of mathematics, physics, biology and computer science. History FPSAC was first held in 1988 and has been held annually since 1990, typically in June or July. The most recent conference in the series, FPSAC 2024, was held in July 2024 at Ruhr-Universität Bochum in Bochum, Germany. The next conference is slated to take place at Hokkaido University in Sapporo, Japan on July 21-25, 2025. The proceedings of conferences in the series have appeared variously as books published by the American Mathematical Society and Springer, and as issues in the journals Discrete Mathematics, Discrete Mathematics and Theoretical Computer Science, and Séminaire Lotharingien de Combinatoire. Invited speakers at previous FPSAC conferences include Fields Medalist June Huh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
