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Boris Chirikov
Boris Valerianovich Chirikov (russian: Борис Валерианович Чириков; 6 June 1928 – 12 February 2008) was a Soviet and Russian physicist. He was the founder of the physical theory of Hamiltonian chaos and made pioneering contributions to the theory of quantum chaos. In 1959, he invented the Chirikov criterion which gives an analytical estimate for the overlap of resonances and provides the conditions for transition from integrability to global chaos in Hamiltonian dynamical systems. Life and physics Boris Chirikov was born in the city Oryol, Russia, USSR. Graduated from the Moscow Institute of Physics and Technology in 1952, he worked with Budker at the Kurchatov Institute and moved with him to Siberia in September 1959 to work at the Institute founded by Budker in Akademgorodok, Novosibirsk (now Budker Institute of Nuclear Physics). He became a corresponding member of the Russian Academy of Sciences in 1983, and a full member in 1992. He worked at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chirikov Criterion
The Chirikov criterion or Chirikov resonance-overlap criterion was established by the Russian physicist Boris Chirikov. Back in 1959, he published a seminal article, 1 . Here is the perturbation parameter, while is the resonance-overlap parameter, given by the ratio of the unperturbed resonance width in frequency (often computed in the pendulum approximation and proportional to the square-root of perturbation), and the frequency difference between two unperturbed resonances. Since its introduction, the Chirikov criterion has become an important analytical tool for the determination of the chaos border. See also Chirikov criterion at ScholarpediaChirikov standard mapand standard map The standard map (also known as the Chirikov–Taylor map or as the Chirikov standard map) is an area-preserving chaotic map from a square with side 2\pi onto itself. It is constructed by a Poincaré's surface of section of the kicked rota ... * Boris Chirikov anBoris Chirikov at Scholar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oryol
Oryol ( rus, Орёл, p=ɐˈrʲɵl, lit. ''eagle''), also transliterated as Orel or Oriol, is a city and the administrative center of Oryol Oblast situated on the Oka River, approximately south-southwest of Moscow. It is part of the Central Federal District, as well as the Central Economic Region. History Kievan Rus While there are no historical records, archaeological evidence shows that a fortress settlement existed between the Oka River and Orlik Rivers as early as the 12th century, when the land was a part of the Principality of Chernigov. The name of the fortress is unknown; it may not have been called Oryol at the time. In the 13th century, the fortress became a part of the Zvenigorod district of the Karachev Principality. In the early 15th century, the territory was conquered by the Grand Duchy of Lithuania. The city was soon abandoned by its population after being sacked either by Lithuanians or the Golden Horde. The territory became a part of the Tsardom of Rus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halley Comet
Halley's Comet or Comet Halley, officially designated 1P/Halley, is a short-period comet visible from Earth every 75–79 years. Halley is the only known short-period comet that is regularly visible to the naked eye from Earth, and thus the only naked-eye comet that can appear twice in a human lifetime. Halley last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-2061. Halley's periodic returns to the inner Solar System have been observed and recorded by astronomers around the world since at least 240 BC. But it was not until 1705 that the English astronomer Edmond Halley understood that these appearances were reappearances of the same comet. As a result of this discovery, the comet is named after Halley. During its 1986 visit to the inner Solar System, Halley's Comet became the first comet to be observed in detail by spacecraft, providing the first observational data on the structure of a comet nucleus and the mechanism of coma and tail for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moscow Institute Of Physics And Technology Alumni
Moscow ( , American English, US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the Capital city, capital and List of cities and towns in Russia by population, largest city of Russia. The city stands on the Moskva (river), Moskva River in Central Russia, with a population estimated at 13.0 million residents within the city limits, over 17 million residents in the urban area, and over 21.5 million residents in the Moscow metropolitan area, metropolitan area. The city covers an area of , while the urban area covers , and the metropolitan area covers over . Moscow is among the List of largest cities, world's largest cities; being the List of European cities by population within city limits, most populous city entirely in Europe, the largest List of urban areas in Europe, urban and List of metropolitan areas in Europe, metropolitan area in Europe, and the largest city by land area on the European continent. First documented in 1147, Moscow gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Physicists
This list of Russian physicists includes the famous physicists from the Russian Empire, the Soviet Union and the Russian Federation. Alphabetical list __NOTOC__ A * Alexei Abrikosov, discovered how magnetic flux can penetrate a superconductor (the Abrikosov vortex), Nobel Prize winner *Franz Aepinus, related electricity and magnetism, proved the electric nature of pyroelectricity, explained electric polarization and electrostatic induction, invented achromatic microscope *Zhores Alferov, inventor of modern heterotransistor, Nobel Prize winner *Sergey Alekseenko, director of the Kutateladze Institute of Thermophysics, Global Energy Prize recipient *Artem Alikhanian, a prominent researcher of cosmic rays, inventor of wide-gap track spark chamber *Abram Alikhanov, nuclear physicist, a prominent researcher of cosmic rays, built the first nuclear reactors in the USSR, founder of Institute for Theoretical and Experimental Physics (ITEP) *Semen Altshuler, researched EPR and NMR, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Full Members Of The Russian Academy Of Sciences
Full may refer to: * People with the surname Full, including: ** Mr. Full (given name unknown), acting Governor of List of colonial heads of German Cameroon, German Cameroon, 1913 to 1914 * A property in the mathematical field of topology; see Full set (topology), Full set * A property of functors in the mathematical field of category theory; see Full and faithful functors * Satiety, the absence of hunger * A standard bed size, see California king (bed), Bed * Fulling, also known as tucking or walking ("waulking" in Scotland), term for a step in woollen clothmaking (verb: ''to full'') * Full-Reuenthal, a municipality in the district of Zurzach in the canton of Aargau in Switzerland See also *"Fullest", a song by the rapper Cupcakke *Ful (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corresponding Members Of The USSR Academy Of Sciences
Correspondence may refer to: *In general usage, non-concurrent, remote communication between people, including letters, email, newsgroups, Internet forums, blogs. Science *Correspondence principle (physics): quantum physics theories must agree with classical physics theories when applied to large quantum numbers *Correspondence principle (sociology), the relationship between social class and available education *Correspondence problem (computer vision), finding depth information in stereography *Regular sound correspondence (linguistics), see Comparative method (linguistics) Mathematics * Binary relation ** 1:1 correspondence, an older name for a bijection ** Multivalued function * Correspondence (algebraic geometry), between two algebraic varieties * Correspondence (category theory), the opposite of a profunctor * Correspondence (von Neumann algebra) or bimodule, a type of Hilbert space * Correspondence analysis, a multivariate statistical technique Philosophy and religio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaos Theorists
Chaos or CHAOS may refer to: Arts, entertainment and media Fictional elements * Chaos (''Kinnikuman'') * Chaos (''Sailor Moon'') * Chaos (''Sesame Park'') * Chaos (''Warhammer'') * Chaos, in ''Fabula Nova Crystallis Final Fantasy'' * Chaos, in ''Loom'' (video game) * Chaos, a character in the ''Sonic the Hedgehog'' series * Chaos, in ''The Power of Five'' * chaos, in ''Xenosaga'' * Chaos, in ''King of Cards'' * Chaos, in ''Nanatsu no Taizai'' Film and television * ''Chaos'' (2000 film), a Japanese mystery-thriller * ''Chaos'' (2001 film), a French comedy-drama * ''Chaos'' (2005 action film), an action thriller * ''Chaos'' (2005 horror film), an American horror film * ''Chaos'', a 2006 Polish film directed by Xawery Zulawski * ''Chaos'' (2008 film), a Hong Kong action thriller * ''Kaos'' (film) (''Chaos'' in the U.S.), a 1984 Italian film * ''Le Chaos'', a 2007 Arabic language film * ''CHAOS'' (TV series), 2011 * "Chaos", a 1986 episode of '' The Transformers'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008 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] |
1928 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] |
Yuzhnoye Cemetery (Novosibirsk)
Yuzhnoye (Cherbuzinskoye) Cemetery (russian: Южное кладбище) is a cemetery in the Sovetsky City District of Novosibirsk, Russia. Notable people buried at the Yuzhnoye Cemetery * Dmitry Belyayev, Soviet geneticist, director of the Institute of Cytology and Genetics from 1959 to 1985. (see also Domesticated red fox) * Gersh Budker, Soviet physicist, specialized in nuclear physics and accelerator physics, founder and first Director of the Institute of Nuclear Physics * Andrey Ershov, Soviet computer scientist, pioneer in systems programming and programming language research * Valentin Koptyug, Russian chemist * Samson Kutateladze, Soviet heat physicist and hydrodynamicist * Mikhail Lavrentyev, Soviet mathematician and hydrodynamist, one of the founders of the Siberian Branch of the Russian Academy of Sciences (SBRAS) * Anatoly Maltsev, Soviet mathematician (see also Malcev algebra) * Alexey Okladnikov, Soviet archaeologist, historian, and ethnographer * Yuri Rum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
