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Anatoly Mikhailovich Stepin
Anatoly Mikhailovich Styopin (russian: Анатолий Михайлович Стёпин (may be transliterated as Stepin), 20 July 1940 – 7 November 2020) was a Soviet-Russian mathematician, specializing in dynamical systems and ergodic theory. Education and career Stepin was born in Moscow on 20 July 1940. In 1965 he graduated from the Mechanics and Mathematics Faculty of Moscow State University. There he received in 1968 his Ph.D. under Felix Berezin with thesis "Применение метода аппроксимации динамических систем периодическими в спектральной теории" (Application of the method of approximation of dynamical systems by periodic spectral theory) and in 1986 his Russian doctorate (Doctor Nauk) with thesis "Спектральные и метрические свойства динамических систем и групп преобразований" (Spectral and metric properties of dynamical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stepin Anosov
Stepin may refer to: * Stępin, a Polish village * Stepin Lug, a suburb of Belgrade * Aleksandr Stepin (born 1972), Russian footballer * Stepin Fetchit Lincoln Theodore Monroe Andrew Perry (May 30, 1902 – November 19, 1985), better known by the stage name Stepin Fetchit, was an American vaudevillian, comedian, and film actor of Jamaican and Bahamian descent, considered to be the first black ... (1902–1985), American vaudevillian, comedian, and film actor * An alternative transliteration of the Russian surname Styopin See also * {{disambiguation, geo, given name, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moscow Mathematical Society
The Moscow Mathematical Society (MMS) is a society of Moscow mathematicians aimed at the development of mathematics in Russia. It was created in 1864, and Victor Vassiliev is the current president. History The first meeting of the society was . Nikolai Brashman was the first president of MMO. The Moscow Mathematical Society was first created in 1810 by extended members of the Muraviev family, but it closed down the year after. In the early 1860s, Nikolai Brashman and August Davidov relaunched the Moscow Mathematical Society at the Moscow University and organized its first meeting on 15 September 1864. The stated goal was «mutual cooperation in the study of the mathematical sciences». Nikolai Brashman was president, and August Davidov vice-president. 14 members joined the Society, with Pafnuty Chebyshev among them. Each member was in charge of a research project, and the bunch met monthly to share and progress on their projects. The outcome was so valuable that the Society ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematical Analysts
Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics with the major subdisciplines of number theory, algebra, geometry, and analysis, respectively. There is no general consensus among mathematicians about a common definition for their academic discipline. Most mathematical activity involves the discovery of properties of abstract objects and the use of pure reason to prove them. These objects consist of either abstractions from nature orin modern mathematicsentities that are stipulated to have certain properties, called axioms. A ''proof'' consists of a succession of applications of deductive rules to already established results. These results include previously proved theorems, axioms, andin case of abstraction from naturesome basic properties that are considered true starting points of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dynamical Systems Theorists
In mathematics, a dynamical system is a system in which a function describes the time dependence of a point in an ambient space. Examples include the mathematical models that describe the swinging of a clock pendulum, the flow of water in a pipe, the random motion of particles in the air, and the number of fish each springtime in a lake. The most general definition unifies several concepts in mathematics such as ordinary differential equations and ergodic theory by allowing different choices of the space and how time is measured. Time can be measured by integers, by real or complex numbers or can be a more general algebraic object, losing the memory of its physical origin, and the space may be a manifold or simply a set, without the need of a smooth space-time structure defined on it. At any given time, a dynamical system has a state representing a point in an appropriate state space. This state is often given by a tuple of real numbers or by a vector in a geom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Mathematicians
Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries * Rossiyane (), Russian language term for all citizens and people of Russia, regardless of ethnicity *Russophone, Russian-speaking person (, ''russkogovoryashchy'', ''russkoyazychny'') * Russian language, the most widely spoken of the Slavic languages *Russian alphabet * Russian cuisine *Russian culture * Russian studies Russian may also refer to: * Russian dressing *''The Russians'', a book by Hedrick Smith * Russian (comics), fictional Marvel Comics supervillain from ''The Punisher'' series * Russian (solitaire), a card game * "Russians" (song), from the album ''The Dream of the Blue Turtles'' by Sting *"Russian", from the album ''Tubular Bells 2003'' by Mike Oldfield *"Russian", from the album '' '' by Caravan Palace * Nik Russian, the perpetrator of a con committed in 2002 *The South African na ... [...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 that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 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 * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1940 Births
Year 194 (Roman numerals, CXCIV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Septimius and Septimius (or, less frequently, year 947 ''Ab urbe condita''). The denomination 194 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus and Clodius Albinus, Decimus Clodius Septimius Albinus Caesar become Roman Consuls. * Battle of Issus (194), Battle of Issus: Septimius Severus marches with his army (12 Roman legion, legions) to Cilicia, and defeats Pescennius Niger, Roman governor of Syria. Pescennius retreats to Antioch, and is executed by Severus' troops. * Septimius Severus besieges Byzantium (194–196); the Defensive wall, city walls suffer extensive damage. Asia * Battle of Yan Province: Warlords Cao Cao ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolmogorov Prize
The Kolmogorov Prize is a mathematical prize awarded by the Russian Academy of Sciences for outstanding results in the field of mathematics. It bears the name of the mathematician Andrey Kolmogorov. The award was established by a Decree of the Presidium of the Russian Academy of Sciences on February 23, 1993. As a rule, it is awarded every three years. Awarded Scientists The following scientists have won the award: * 1994 — Albert Shiryaev * 1997 — Nikolay Nekhoroshev * 2000 — Sergey Nikolsky * 2003 — Anatoli Vitushkin * 2006 — Alexei Semenov * 2006 — Andrey Muchnik * 2009 — Boris Gurevich * 2009 — Valeriy Oseledets * 2009 — Anatoly Styopin * 2012 — Boris Kashin * 2015 — Aleksandr Borovkov * 2015 — Anatoly Mogulsky * 2018 — Vladimir Bogachev * 2018 — Stanislav Shaposhnikov * 2018 — Andrey Kirillov * 2021 File:2021 collage V2.png, From top left, clockwise: the James Webb Space Telescope was launched in 2021; Protesters in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dynamical System
In mathematics, a dynamical system is a system in which a function describes the time dependence of a point in an ambient space. Examples include the mathematical models that describe the swinging of a clock pendulum, the flow of water in a pipe, the random motion of particles in the air, and the number of fish each springtime in a lake. The most general definition unifies several concepts in mathematics such as ordinary differential equations and ergodic theory by allowing different choices of the space and how time is measured. Time can be measured by integers, by real or complex numbers or can be a more general algebraic object, losing the memory of its physical origin, and the space may be a manifold or simply a set, without the need of a smooth space-time structure defined on it. At any given time, a dynamical system has a state representing a point in an appropriate state space. This state is often given by a tuple of real numbers or by a vector in a geome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rostislav Grigorchuk
Rostislav Ivanovich Grigorchuk ( ua, Ростисла́в Iва́нович Григорчу́к; b. February 23, 1953) is a mathematician working in different areas of mathematics including group theory, dynamical systems, geometry and computer science. He holds the rank of Distinguished Professor in the Mathematics Department of Texas A&M University. Grigorchuk is particularly well known for having constructed, in a 1984 paper, the first example of a finitely generated group of intermediate growth, thus answering an important problem posed by John Milnor in 1968. This group is now known as the Grigorchuk groupPierre de la Harpe. ''Topics in geometric group theory.'' Chicago Lectures in Mathematics. University of Chicago Press, Chicago. and it is one of the important objects studied in geometric group theory, particularly in the study of branch groups, automaton groups and iterated monodromy groups. Grigorchuk is one of the pioneers of asymptotic group theory as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Ranks In Russia
Academic ranks in Russia (also called scientific ranks) are the conferred titles, indicating relative importance and power of professors, researchers, and administrative personnel in Russian academia and scientific institutions. The rank “certifies” the demonstrated ability of an individual to function in the specific academic position(s). Ranks and scientific hierarchy in Russia With respect to professionals involved in teaching and/or research and employed at the universities/research institutes or in industry, there are three attributes: academic (scientific) rank, academic (scientific) degree, and position. Presently conferred academic ranks In Russia, as of 2018, the scientific ranks of a Docent (Associate Professor) and a Professor (Full Professor) are conferred. Detailed information on the ranks can be obtained – in Russian – on the website of the Higher Attestation Commission which is responsible for conferment in the most cases. Often, the word “rank” in Ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
