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Victor Shestakov
Victor Ivanovich Shestakov (Russian: ) (1907–1987) was a Russians, Russian/Soviet Union, Soviet logician and theoretician of electrical engineering. In 1935 he discovered the possible interpretation of Boolean algebra (logic), Boolean algebra of logic in electro-mechanical relay circuits. He graduated from Moscow State University (1934) and worked there in the General Physics Department almost until his death. Shestakov proposed a theory of electric switches based on Boolean logic earlier than Claude Shannon (according to certification of Soviet logicians and mathematicians Sofya Yanovskaya, M. G. Gaaze-Rapoport, Roland Dobrushin, Oleg Lupanov, Yu. A. Gastev, Yu. T. Medvedev, and Vladimir Andreevich Uspensky), though Shestakov and Shannon defended Theses the same year (1938) and the first publication of Shestakov's result took place only in 1941 (in Russian). In the early 20th century, relay circuits began to be more widely used in automatics, defense of electric and communicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moscow
Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the 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 metropolitan area. The city covers an area of , while the urban area covers , and the metropolitan area covers over . Moscow is among the world's largest cities; being the most populous city entirely in Europe, the largest urban and metropolitan area in Europe, and the largest city by land area on the European continent. First documented in 1147, Moscow grew to become a prosperous and powerful city that served as the capital of the Grand Duchy that bears its name. When the Grand Duchy of Moscow evolved into the Tsardom of Russia, Moscow remained the political and economic center for most of the Tsardom's history. When th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roland Dobrushin
Roland Lvovich Dobrushin (russian: Рола́нд Льво́вич Добру́шин) (July 20, 1929 – November 12, 1995) was a mathematician who made important contributions to probability theory, mathematical physics, and information theory. Life and work Dobrushin received his Ph.D. at Moscow State University under the supervision of Andrey Kolmogorov. In statistical mechanics, he introduced (simultaneously with Lanford and Ruelle) the DLR equations for the Gibbs measure. Together with Kotecký and Shlosman, he studied the formation of droplets in Ising-type models, providing mathematical justification of the Wulff construction. He was a foreign member of the American Academy of Arts and Sciences, Academia Europæa and US National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Electrical Engineers
This list of Russian electrical engineers includes the electrical engineers, inventors and physicist from the Russian Empire, the Soviet Union and the Russian Federation. See also the :Russian electrical engineers. Alphabetical list __NOTOC__ A *Zhores Alferov, physicist, inventor of heterotransistor, Nobel Prize winner B *Peter Bagrationi, Pyotr Bagration, inventor of galvanic cell, dry galvanic cell and electroplating, gold electroplating *Lev Davidovich Belkind, Lev Belkind, engineer and historian of science, author of the several biographies of famous Russian and foreign electrical engineers *Nikolay Benardos, inventor of carbon arc welding (the first practical arc welding method) *Mikhail Aleksandrovich Bonch-Bruevich, Mikhail Bonch-Bruevich, co-inventor of Flip-flop (electronics), flip-flop and reflex klystron, major developer of radiolocation *Mikhail Botvinnik, three times World Chess Champion, earned his doctorate in electrical engineering D *Mikhail Dolivo-Dobrovolsky ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematical Logicians
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1987 Deaths
File:1987 Events Collage.png, From top left, clockwise: The MS Herald of Free Enterprise capsizes after leaving the Port of Zeebrugge in Belgium, killing 193; Northwest Airlines Flight 255 crashes after takeoff from Detroit Metropolitan Airport, killing everyone except a little girl; The King's Cross fire kills 31 people after a fire under an escalator Flashover, flashes-over; The MV Doña Paz sinks after colliding with an oil tanker, drowning almost 4,400 passengers and crew; Typhoon Nina (1987), Typhoon Nina strikes the Philippines; LOT Polish Airlines Flight 5055 crashes outside of Warsaw, taking the lives of all aboard; The USS Stark is USS Stark incident, struck by Iraq, Iraqi Exocet missiles in the Persian Gulf; President of the United States, U.S. President Ronald Reagan gives a famous Tear down this wall!, speech, demanding that Soviet Union, Soviet leader Mikhail Gorbachev tears down the Berlin Wall., 300x300px, thumb rect 0 0 200 200 Zeebrugge disaster rect 200 0 400 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1907 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] |
Automatics And Telemechanics
''Automation and Remote Control'' (russian: italic=yes, Автоматика и Телемеханика, translit=Avtomatika i Telemekhanika) is a Russian scientific journal published by MAIK Nauka/Interperiodica Press and distributed in English by Springer Science+Business Media. The journal was established in April 1936 by the USSR Academy of Sciences Department of Control Processes Problems. Cofounders were the Trapeznikov Institute of Control Sciences and the Institute of Information Transmission Problems. The journal covers research on control theory problems and applications. The editor-in-chief is Andrey A. Galyaev. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 0.520. History The journal was established in April 1936 and published bimonthly. Since 1956 the journal has been a monthly publication and was translated into English and published in the United States under the title ''Automation and Remote Control'' by Plenum Publishi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boolean Differential Calculus
Boolean differential calculus (BDC) (German: (BDK)) is a subject field of Boolean algebra discussing changes of Boolean variables and Boolean functions. Boolean differential calculus concepts are analogous to those of classical differential calculus, notably studying the changes in functions and variables with respect to another/others.H. WehlanBoolean Algebra in ''Encyclopedia of Mathematics''/ref> The Boolean differential calculus allows various aspects of dynamical systems theory such as * automata theory on finite automata * Petri net theory * supervisory control theory (SCT) to be discussed in a united and closed form, with their individual advantages combined. History and applications Originally inspired by the design and testing of switching circuits and the utilization of error-correcting codes in electrical engineering, the roots for the development of what later would evolve into the Boolean differential calculus were initiated by works of Irving S. Reed, David E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Pioneers In Computer Science
This is a list of people who made transformative breakthroughs in the creation, development and imagining of what computers could do. Pioneers : ''To arrange the list by date or person (ascending or descending), click that column's small "up-down" icon.'' ~ Items marked with a tilde are circa dates. See also * Computer Pioneer Award * IEEE John von Neumann Medal * Grace Murray Hopper Award * History of computing ** History of computing hardware ** History of computing hardware (1960s–present) **History of software * List of computer science awards * List of computer scientists * List of Internet pioneers * List of people considered father or mother of a field § Compume inductees * '' The Man Who Invented the Computer (2010 book) * List of Russian IT developers * List of Women in Technology International Hall of Fame inductees * Timeline of computing * Turing Award * Women in computing Women in computing were among the first programmers in the early 20th century, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Andreevich Uspensky
Vladimir Andreyevich Uspensky (Russian: Влади́мир Андре́евич Успе́нский; 27 November 1930 – 27 June 2018) was a Russian mathematician, linguist, writer, doctor of physics and mathematics (1964). He was the author of numerous papers on mathematical logic and linguistics. In addition, he also penned a number of memoir essays. Uspensky initiated a reform of linguistic education in Russia. Biography Uspensky graduated in 1952 from the MSU Faculty of Mechanics and Mathematics (Lomonosov Moscow State University). He was a student of Andrey Kolmogorov. He was the head of the Chair of Mathematical Logic and Theory of Algorithms in the MSU Faculty of Mechanics and Mathematics (1995) and one of the founders of the Structural Linguistics branch (now the Theoretical and Applied Linguistics branch) in the MSU Faculty of Philology, where he also taught. He was the author of many books and of over 100 research papers. He prepared 25 candidates and 4 doctors of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oleg Lupanov
Oleg Borisovich Lupanov (russian: Оле́г Бори́сович Лупа́нов; 2 June 1932 – 3 May 2006) was a Soviet and Russian mathematician, dean of the Moscow State University's Faculty of Mechanics and Mathematics (1980–2006), head of the Chair of Discrete Mathematics of the Faculty of Mechanics and Mathematics (1981–2006). Oleg Borisovich Lupanov, a Russian Wikipedia entry Together with his graduate school advisor, Sergey Vsevolodovich Yablonsky, he is considered one of the founders of the Soviet school of Mathematical Cybernetics. In particular he authored pioneering works on synthesis and complexity of Boolean circuits, and of control systems in general (russian: Управляющие системы), the term used in the USSR and Russia for a generalization of finite state automata, Boolean circuits and multi-valued logic circuits. Ingo Wegener, in his book ''The Complexity of Boolean Functions,'' I. Wegener, The Complexity of Boolean Function John ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sofya Yanovskaya
Sofya Aleksandrovna Yanovskaya (also Janovskaja; russian: Софи́я Алекса́ндровна Яно́вская; 31 January 1896 – 24 October 1966) was a Soviet mathematician and historian, specializing in the history of mathematics, mathematical logic, and philosophy of mathematics. She is best known for her efforts in restoring the research of mathematical logic in the Soviet Union and publishing and editing the mathematical works of Karl Marx. Biography Yanovskaya was born in Pruzhany, a town near Brest, to a Jewish family of accountant ''Alexander Neimark''. From 1915 to 1918, she studied in a woman's college in Odessa, when she became a communist. She worked as a party official until 1924, when she started teaching at the Institute of Red Professoriate. With exception of the war years (1941–1945), she worked at Moscow State University until retirement. Engels had noted in his writings that Karl Marx had written some mathematics. Yanonskaya found Marx's ''Mathema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
