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Anatoly Samoilenko
Anatoly Mykhailovych Samoilenko ( uk, Анато́лій Миха́йлович Само́йленко) (2 January 1938 – 4 December 2020) was a Ukrainian mathematician, an Academician of the National Academy of Sciences of Ukraine (since 1995), the Director of the Institute of Mathematics of the National Academy of Sciences of Ukraine (since 1988). Biography Anatoly Samoilenko was born in 1938 in the village of Potiivka, Radomyshl district, Zhytomyr region. In 1955, he entered the Geologic Department at the Shevchenko Kyiv State University. In 1960, Samoilenko graduated from the Department of Mechanics and Mathematics at the Shevchenko Kyiv State University with mathematics specialization. At the same time, his first scientific works were published. In 1963, after the graduation from the postgraduate courses at the Institute of Mathematics of the Academy of Sciences of the Ukrainian SSR, Samoilenko defended his candidate-degree thesis "Application of Asymptotic Methods ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yurii Mitropolskiy
Yurii Alekseevich Mitropolskiy ( uk, Юрій Олексійович Митропольський; 3 January 1917 – 14 June 2008) was a renowned Soviet and Ukrainian mathematician known for his contributions to the fields of dynamical systems and nonlinear oscillations. He was born in Poltava Governorate and died in Kyiv. He received his Ph.D. from Kyiv University, under the supervision of theoretical physicist and mathematician Nikolay Bogolyubov. Mitropolskiy is one of the most frequently joint-published mathematicians known, with at least 240 collaborators. Mitropolskiy was a member of Communist Party of USSR since 1945 1945 marked the end of World War II and the fall of Nazi Germany and the Empire of Japan. It is also the only year in which Nuclear weapon, nuclear weapons Atomic bombings of Hiroshima and Nagasaki, have been used in combat. Events Below, .... Eponym * Krylov–Bogoliubov–Mitropolskiy asymptotic method Selected works * N. N. Bogoliubov and Y. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mykola Perestyuk
Mykola ( uk, Мико́ла, Mykóla, ) is a Slavic variant, more specifically a Ukrainian variant, of the masculine name "Nicholas", meaning "victory of the people". It may refer to: People * Mykola Arkas (1853–1909), Ukrainian composer, writer, historian, and cultural activist * Mykola Avilov (born 1948), Ukrainian Soviet decathlete, competed at the 1968, 1972 and 1976 Olympics *Mykola Azarov (born 1947), Ukrainian politician, Prime Minister of Ukraine from 2010 to 2014 * Mykola Babak (born 1954) is a Ukrainian artist, writer, publisher, and art collector *Mykola Bahlay (born 1976), Ukrainian football forward *Mykola Bakay (1931–1998), Ukrainian singer, composer, poet, author and Soviet dissident *Mykola Balan, Ukrainian military official, Lieutenant General, a commander of the National Guard of Ukraine * Mykola Bazhan (1904–1983), Soviet Ukrainian writer, poet and politician *Mykola Belokurov (1926–2006), Soviet middle-distance runner *Mykola Berezutskiy (born 1937), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dmytro Martynyuk
Dmytro ( uk, Дмитро́, Dmytró, ) is a Ukrainian name, derived from the Greek Demetrios. Nicknames of the name Dmytro include: Dima, Dimochka, Dimula, Dimusha, Dimusya, Metro (particularly in Canada), Mitya, Mitenka, Mityai, Mityaychik, Mityusha, Mityushenka, Mityulya, Mityunya. (Діма, Дімочка, Дімуля, Дімуша, Дімуся, Метро, Митя, Мітенька, Митяй, Мітяйчік, Мітюша, Мітюшенька, Мітюля, Мітюня.) Dmytro may refer to: * Dmytro Antonovych (1877–1945), Ukrainian politician and art historian *Dmytro Babenko (born 1979), Ukrainian footballer *Dmytro Bezotosnyy (born 1983), Ukrainian footballer *Dmytro Boiko (born 1986), Ukrainian sabre fencer *Dmytro Boyko (born 1981), Ukrainian professional footballer *Dmytro Brovkin (born 1984), professional Ukrainian football striker * Dmytro Chumak (fencer) (born 1980), Ukrainian épée fencer * Dmytro Chyhrynskyi (born 1986), Ukrainian footballer * Dmytro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikolay Bogolyubov
Nikolay Nikolayevich Bogolyubov (russian: Никола́й Никола́евич Боголю́бов; 21 August 1909 – 13 February 1992), also transliterated as Bogoliubov and Bogolubov, was a Soviet and Russian mathematician and theoretical physicist known for a significant contribution to quantum field theory, classical and quantum statistical mechanics, and the theory of dynamical systems; he was the recipient of the 1992 Dirac Medal. Biography Early life (1909–1921) Nikolay Bogolyubov was born on 21 August 1909 in Nizhny Novgorod, Russian Empire to Russian Orthodox Church priest and seminary teacher of theology, psychology and philosophy Nikolay Mikhaylovich Bogolyubov, and Olga Nikolayevna Bogolyubova, a teacher of music. The Bogolyubovs relocated to the village of Velikaya Krucha in the Poltava Governorate (now in Poltava Oblast, Ukraine) in 1919, where the young Nikolay Bogolyubov began to study physics and mathematics. The family soon moved to Kiev in 1921, where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academician
An academician is a full member of an artistic, literary, engineering, or scientific academy. In many countries, it is an honorific title used to denote a full member of an academy that has a strong influence on national scientific life. In systems such as the Academy of Sciences of the USSR, the title grants privileges and administrative responsibilities for funding allocation and research priorities. History Historically, the meaning for the title of ''Academician'' follows the traditions of the two most successful early scientific societies: either the Royal Society, where it was an honorary recognition by an independent body of peer reviewers and was meant to distinguish a person, while giving relatively little formal power, or the model of the French Academy of Sciences, which was much closer integrated with the government, provided with more state funding as an organization, and where the title of ''Academician'' implied in a lot more rights when it came to decision maki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professor
Professor (commonly abbreviated as Prof.) is an Academy, academic rank at university, universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors are usually experts in their field and teachers of the highest rank. In most systems of List of academic ranks, academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word "professor" is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well. This usage would be considered incorrect among other academic communities. However, the otherwise unqualified title "Professor" designated with a capital let ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dmitri Anosov
Dmitri Victorovich Anosov (russian: Дми́трий Ви́кторович Ано́сов; November 30, 1936 – August 7, 2014) was a Russian mathematician active during the Soviet Union, he is best known for his contributions to dynamical systems theory. He was a full member of the Russian Academy of Sciences and a laureate of the USSR State Prize (1976). He was a student of Lev Pontryagin. In 2014, he died at the age of 77. See also *Anosov diffeomorphism *Anosov map *Pseudo-Anosov map References External links Author profilein the database zbMATH zbMATH Open, formerly Zentralblatt MATH, is a major reviewing service providing reviews and abstracts for articles in pure mathematics, pure and applied mathematics, produced by the Berlin office of FIZ Karlsruhe – Leibniz Institute for Informa ... 1936 births 2014 deaths 20th-century Russian mathematicians 21st-century Russian mathematicians Soviet mathematicians Anosov, Dmitri Victorovich Recipients of the USSR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Arnold
Vladimir Igorevich Arnold (alternative spelling Arnol'd, russian: link=no, Влади́мир И́горевич Арно́льд, 12 June 1937 – 3 June 2010) was a Soviet and Russian mathematician. While he is best known for the Kolmogorov–Arnold–Moser theorem regarding the stability of integrable systems, he made important contributions in several areas including dynamical systems theory, algebra, catastrophe theory, topology, algebraic geometry, symplectic geometry, differential equations, classical mechanics, hydrodynamics and singularity theory, including posing the ADE classification problem, since his first main result—the solution of Hilbert's thirteenth problem in 1957 at the age of 19. He co-founded two new branches of mathematics— KAM theory, and topological Galois theory (this, with his student Askold Khovanskii). Arnold was also known as a popularizer of mathematics. Through his lectures, seminars, and as the author of several textbooks (such as the famous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quasiperiodicity
Quasiperiodicity is the property of a system that displays irregular periodicity. Periodic behavior is defined as recurring at regular intervals, such as "every 24 hours". Quasiperiodic behavior is a pattern of recurrence with a component of unpredictability that does not lend itself to precise measurement. It is different from the mathematical concept of an almost periodic function, which has increasing regularity over multiple periods. The mathematical definition of quasiperiodic function is a completely different concept; the two should not be confused. Climatology Climate oscillations that appear to follow a regular pattern but which do not have a fixed period are called ''quasiperiodic''. Within a dynamical system such as the ocean-atmosphere oscillations may occur regularly, when they are forced by a regular external forcing: for example, the familiar winter-summer cycle is forced by variations in sunlight from the (very close to perfectly) periodic motion of the earth around ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Periodic Function
A periodic function is a function that repeats its values at regular intervals. For example, the trigonometric functions, which repeat at intervals of 2\pi radians, are periodic functions. Periodic functions are used throughout science to describe oscillations, waves, and other phenomena that exhibit periodicity. Any function that is not periodic is called aperiodic. Definition A function is said to be periodic if, for some nonzero constant , it is the case that :f(x+P) = f(x) for all values of in the domain. A nonzero constant for which this is the case is called a period of the function. If there exists a least positive constant with this property, it is called the fundamental period (also primitive period, basic period, or prime period.) Often, "the" period of a function is used to mean its fundamental period. A function with period will repeat on intervals of length , and these intervals are sometimes also referred to as periods of the function. Geometrically, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Of Sciences
Doctor of Sciences ( rus, доктор наук, p=ˈdoktər nɐˈuk, abbreviated д-р наук or д. н.; uk, доктор наук; bg, доктор на науките; be, доктар навук) is a higher doctoral degree in the Russian Empire, Soviet Union and many post-Soviet countries, which may be earned after the Candidate of Sciences. History The "Doctor of Sciences" degree was introduced in the Russian Empire in 1819 and abolished in 1917. Later it was revived in the USSR on January 13, 1934, by a decision of the Council of People's Commissars of the USSR. By the same decision, a lower degree, "Candidate of Sciences" (''kandidat nauk''), roughly the Russian equivalent to the research doctorate in other countries, was first introduced. This system was generally adopted by the USSR/Russia and many post-Soviet/Eastern bloc states, including Bulgaria, Belarus, former Czechoslovakia, Poland (since abolished), and Ukraine. But note that the former Yugoslav degree "Do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
