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Mikhail Postnikov
Mikhail Mikhailovich Postnikov (russian: Михаи́л Миха́йлович По́стников; 27 October 1927 – 27 May 2004) was a Soviet mathematician, known for his work in algebraic and differential topology. Biography He was born in Shatura, near Moscow. He received his Ph.D. from Moscow State University under the direction of Lev Pontryagin, and then became a professor at this university. He died in Moscow. Selected publications * ''Fundamentals of Galois theory'', 1961; 142 ppDover reprint, 2004* ''The variational theory of geodesics'', Translated from the Russian by Scripta Technica, Inc. Edited by Bernard R. Gelbaum. Saunders, Philadelphia, Pa., 1967; 200 pp. * ''Linear algebra and differential geometry''. Translated from the Russian by Vladimir Shokurov. Mir Publishers, 1982; 319 pp. * ''Smooth manifolds'', Mir Publishers, 1989; 511 pp. ''Geometry VI: Riemannian Geometry'' Springer, 2001, 504 pp. French * ''Leçons de géométrie : Semestre I : Géomét ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shatura
Shatura (russian: Шату́ра) is a town and the administrative center of Shatursky District in Moscow Oblast, Russia, located on Lake Svyatoye east of Moscow. Population: History A settlement on the site of modern Shatura has existed since 1423. In 1917, peat deposits mining started in the vicinity. In 1918, construction of the first peat-fueled electric Shatura Power Station began near the village of Torbeyevka (). In 1919, the settlement of Shaturstroy () was founded nearby and in 1920, the settlement of Chyornoye Ozero () followed. In 1928, the three settlements were merged to form the settlement of Shatura, which was granted town status in 1936. Administrative and municipal status Within the framework of administrative divisions, Shatura serves as the administrative center of Shatursky District.Resolution #123-PG As an administrative division, it is, together with twenty-three rural localities, incorporated within Shatursky District as the Town of Shatura. As a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Differential Topology
In mathematics, differential topology is the field dealing with the topological properties and smooth properties of smooth manifolds. In this sense differential topology is distinct from the closely related field of differential geometry, which concerns the ''geometric'' properties of smooth manifolds, including notions of size, distance, and rigid shape. By comparison differential topology is concerned with coarser properties, such as the number of holes in a manifold, its homotopy type, or the structure of its diffeomorphism group. Because many of these coarser properties may be captured algebraically, differential topology has strong links to algebraic topology. The central goal of the field of differential topology is the classification of all smooth manifolds up to diffeomorphism. Since dimension is an invariant of smooth manifolds up to diffeomorphism type, this classification is often studied by classifying the (connected) manifolds in each dimension separately: * In di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perm State University Alumni
Perm or PERM may refer to: Places *Perm, Russia, a city in Russia **Permsky District, the district **Perm Krai, a federal subject of Russia since 2005 **Perm Oblast, a former federal subject of Russia 1938–2005 **Perm Governorate, an administrative unit until 1923 **Great Perm, a medieval state *Perm, Ontario, a small community in Canada Other uses * Perm (hairstyle), or permanent hairstyle, that may last for several months * Perm (unit), a unit of permeance (or water vapor transmission) of materials and membranes * PERM (computer), an early electronic computer * PERM (labor certification) (Program Electronic Review Management), an American electronic labor certification system * P.E.R.M. or Petrol Electric railmotor * "Perm", a 2016 song by Bruno Mars from ''24K Magic (album), 24K Magic'' * Permian, a geologic period See also *Permian (other) *Permsky (other) *Permutation (mathematics) *UEC-Perm Engines, a Russian company {{Disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Mathematicians
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk (Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2004 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year: Footnotes See also * Leap year * List of calendars * List of non-standard ... * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1927 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...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 was the first president and Fiske became secretary. The society soon decided to publish a journal, but ran into some resistance, due to 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 influential in in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mir Publishers
Mir Publishers (russian: Издательство "Мир") was a major publishing house in the Soviet Union which continues to exist in modern Russian Federation. It was established in 1946 by a decree of the USSR Council of Ministers and has headquartered in Moscow, Russia since then. It was completely state funded, which was the reason for the low prices of the books it published. Its scope was domestic and translated special and tutorial literature in various domains of science and engineering: mathematics, physics, chemistry, biology, agriculture, transport, energy, etc. Many Soviet scientists and engineers were its contributors. The staff provided translation from original Russian. In addition, during the Soviet times it was known for translated foreign scientific and popular science books as well as science fiction. Many of Mir's books were and are used as textbooks for studies of science in many countries. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulletin Of The American Mathematical Society
The ''Bulletin of the American Mathematical Society'' is a quarterly mathematical journal published by the American Mathematical Society. Scope It publishes surveys on contemporary research topics, written at a level accessible to non-experts. It also publishes, by invitation only, book reviews and short ''Mathematical Perspectives'' articles. History It began as the ''Bulletin of the New York Mathematical Society'' and underwent a name change when the society became national. The Bulletin's function has changed over the years; its original function was to serve as a research journal for its members. Indexing The Bulletin is indexed in Mathematical Reviews, Science Citation Index, ISI Alerting Services, CompuMath Citation Index, and Current Contents/Physical, Chemical & Earth Sciences. See also *'' Journal of the American Mathematical Society'' *''Memoirs of the American Mathematical Society'' *''Notices of the American Mathematical Society'' *'' Proceedings of the American M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algebraic Topology
Algebraic topology is a branch of mathematics that uses tools from abstract algebra to study topological spaces. The basic goal is to find algebraic invariant (mathematics), invariants that classification theorem, classify topological spaces up to homeomorphism, though usually most classify up to Homotopy#Homotopy equivalence and null-homotopy, homotopy equivalence. Although algebraic topology primarily uses algebra to study topological problems, using topology to solve algebraic problems is sometimes also possible. Algebraic topology, for example, allows for a convenient proof that any subgroup of a free group is again a free group. Main branches of algebraic topology Below are some of the main areas studied in algebraic topology: Homotopy groups In mathematics, homotopy groups are used in algebraic topology to classify topological spaces. The first and simplest homotopy group is the fundamental group, which records information about loops in a space. Intuitively, homotopy gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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