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Frédéric Pham
Frédéric Pham (born 17 November 1938 in Saigon) is a Vietnamese-French mathematician and mathematical physicist. He is known for the Brieskorn-Pham manifolds (explicit examples of exotic spheres). Education and career Pham studied from 1957 to 1959 at the École polytechnique. From 1961 to 1969 he worked at Saclay Nuclear Research Centre, where he developed his doctoral thesis. In addition, during those years, he attended the seminar conducted by René Thom at the Institut des Hautes Études Scientifiques (IHES). In 1969 Pham received his Ph.D. with supervisor Raymond Stora from Saclay with thesis ''Singularités des processus de diffusion multiple''. He became in 1970 a professor at the University of Nice Sophia Antipolis and retired there in 2001 as professor emeritus. He was a visiting professor in Hanoi for the academic year 1979–1980. He was a frequent visitor at the Institut Fourier in Grenoble. His research deals with analytic singularities of Feynman integrals, Lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenoble
Grenoble ( ; ; or ; or ) is the Prefectures in France, prefecture and List of communes in France with over 20,000 inhabitants, largest city of the Isère Departments of France, department in the Auvergne-Rhône-Alpes Regions of France, region of southeastern France. It was the capital of the Dauphiné Provinces of France, historical province and lies where the river Drac (river), Drac flows into the Isère (river), Isère at the foot of the French Alps. The population of the Communes of France, commune of Grenoble was 158,198 as of 2019, while the population of the Grenoble metropolitan area (French: or ) was 714,799 which makes it the largest metropolis in the Alps, ahead of Innsbruck and Bolzano.Comparateur de territoire INSEE A significant European scientific centre, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnamese Emigrants To France
Vietnamese may refer to: * Something of, from, or related to Vietnam, a country in Southeast Asia * Vietnamese people, or Kinh people, a Southeast Asian ethnic group native to Vietnam ** Overseas Vietnamese, Vietnamese people living outside Vietnam within a diaspora * Vietnamese alphabet * Vietnamese cuisine * Vietnamese culture * Vietnamese language See also * Viennese (other) * List of Vietnamese people List of famous or notable Vietnamese people (''Người Việt'' or ''Người gốc Việt -'' Vietnamese or Vietnamese-descent). This list is incomplete. Art and design Fashion *Đặng Thị Minh Hạnh, fashion designer *Nguyễn Thù ... * {{disambiguation Language and nationality disambiguation pages ... [...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] |
1938 Births
Events January * January 1 – state-owned enterprise, State-owned railway networks are created by merger, in France (SNCF) and the Netherlands (Nederlandse Spoorwegen – NS). * January 20 – King Farouk of Egypt marries Safinaz Zulficar, who becomes Farida of Egypt, Queen Farida, in Cairo. * January 27 – The Honeymoon Bridge (Niagara Falls), Honeymoon Bridge at Niagara Falls, New York, collapses as a result of an ice jam. February * February 4 ** Adolf Hitler abolishes the War Ministry and creates the Oberkommando der Wehrmacht (High Command of the Armed Forces), giving him direct control of the German military. In addition, he dismisses political and military leaders considered unsympathetic to his philosophy or policies. General Werner von Fritsch is forced to resign as Commander of Chief of the German Army following accusations of homosexuality, and replaced by General Walther von Brauchitsch. Foreign Minister Baron Konstantin von Neurath is dismi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernard Malgrange
Bernard Malgrange (6 July 1928 – 5 January 2024) was a French mathematician who worked on differential equations and singularity theory. He proved the Ehrenpreis–Malgrange theorem and the Malgrange preparation theorem, essential for the classification theorem of the elementary catastrophes of René Thom. He received his Ph.D. from Université Henri Poincaré (Nancy 1) in 1955. His advisor was Laurent Schwartz. He was elected to the Académie des sciences The French Academy of Sciences (, ) is a learned society, founded in 1666 by Louis XIV at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French Scientific method, scientific research. It was at the forefron ... in 1988. In 2012 he gave the Łojasiewicz Lecture (on "Differential algebraic groups") at the Jagiellonian University in Kraków. Malgrange died on 5 January 2024, at the age of 95. Publications * ''Ideals of differentiable functions'' (Oxford University Press, 1966) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Congress Of Mathematicians
The International Congress of Mathematicians (ICM) is the largest conference for the topic of mathematics. It meets once every four years, hosted by the International Mathematical Union (IMU). The Fields Medals, the IMU Abacus Medal (known before 2022 as the Nevanlinna Prize), the Carl Friedrich Gauss Prize, Gauss Prize, and the Chern Medal are awarded during the congress's opening ceremony. Each congress is memorialized by a printed set of Proceedings recording academic papers based on invited talks intended to be relevant to current topics of general interest. Being List of International Congresses of Mathematicians Plenary and Invited Speakers, invited to talk at the ICM has been called "the equivalent ... of an induction to a hall of fame". History German mathematicians Felix Klein and Georg Cantor are credited with putting forward the idea of an international congress of mathematicians in the 1890s.A. John Coleman"Mathematics without borders": a book review. ''CMS Notes'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernard Teissier
Bernard Teissier (; born 1945) is a French mathematician and a member of the Nicolas Bourbaki group. He has made major contributions to algebraic geometry and commutative algebra, specifically to singularity theory, multiplicity theory and valuation theory. Teissier attained his doctorate from Paris Diderot University in 1973, under supervision of Heisuke Hironaka. He was a member and a leading figure of Nicolas Bourbaki. Along with Alain Connes, he gave the 1975/1976 Peccot Lectures. He was an invited speaker at the International Congress of Mathematics at Warsaw in 1983. In 2012, he became a fellow of the 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, .... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyperfunction
In mathematics, hyperfunctions are generalizations of functions, as a 'jump' from one holomorphic function to another at a boundary, and can be thought of informally as distributions of infinite order. Hyperfunctions were introduced by Mikio Sato in 1958 in Japanese, (1959, 1960 in English), building upon earlier work by Laurent Schwartz, Grothendieck and others. Formulation A hyperfunction on the real line can be conceived of as the 'difference' between one holomorphic function defined on the upper half-plane and another on the lower half-plane. That is, a hyperfunction is specified by a pair (''f'', ''g''), where ''f'' is a holomorphic function on the upper half-plane and ''g'' is a holomorphic function on the lower half-plane. Informally, the hyperfunction is what the difference f -g would be at the real line itself. This difference is not affected by adding the same holomorphic function to both ''f'' and ''g'', so if ''h'' is a holomorphic function on the whole comple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanoi
Hanoi ( ; ; ) is the Capital city, capital and List of cities in Vietnam, second-most populous city of Vietnam. The name "Hanoi" translates to "inside the river" (Hanoi is bordered by the Red River (Asia), Red and Black River (Asia), Black Rivers). As a Municipalities of Vietnam, municipality, Hanoi consists of 12 List of urban districts of Vietnam, urban districts, 17 Huyện, rural districts, and 1 District-level town (Vietnam), district-level town. The city encompasses an area of . and as of 2024 has a population of 8,718,000. Hanoi had the second-highest gross regional domestic product of all Vietnamese provinces and municipalities at US$51.4 billion in 2022, behind only Ho Chi Minh City. In the third century BCE, the Cổ Loa Citadel, Cổ Loa Capital Citadel of Âu Lạc was constructed in what is now Hanoi. Âu Lạc then Vietnam under Chinese rule, fell under Chinese rule for a thousand years. In 1010, under the Lý dynasty, Vietnamese emperor Lý Thái Tổ established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ho Chi Minh City
Ho Chi Minh City (HCMC) ('','' TP.HCM; ), commonly known as Saigon (; ), is the most populous city in Vietnam with a population of around 14 million in 2025. The city's geography is defined by rivers and canals, of which the largest is Saigon River. As a Municipalities of Vietnam, municipality, Ho Chi Minh City consists of 16 List of urban districts of Vietnam, urban districts, five Huyện, rural districts, and one Municipal city (Vietnam), municipal city (sub-city). As the largest financial centre in Vietnam, Ho Chi Minh City has the largest gross regional domestic product out of all Vietnam provinces and municipalities, contributing around a quarter of the Economy of Vietnam, country's total GDP. Ho Chi Minh City metropolitan area, Ho Chi Minh City's metropolitan area is List of ASEAN country subdivisions by GDP, ASEAN's 5th largest economy, also the biggest outside an ASEAN country capital. The area was initially part of Cambodian states until it became part of the Vietna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
