Linnik Yuri Biography

Born December 26, died on June 30. G. Mathematics talented very early. Lynnik graduated from LSU in the city two years after graduation, defended his doctoral dissertation, becoming a doctor of physical and mathematical sciences at the age of 25. From G. Linnik worked in a crowbar. In - gg. Linnik taught at LSU - a professor from the city of research by Yu. Linnika is devoted to the theory of numbers, probability theory and mathematical statistics.

The theory of numbers Yu. Linnik devoted more than half of all published works.

In G. proved that each large natural number is equal to the sum of seven cubes of natural numbers. He developed an ergodic method in the theory of quadratic forms, proposed a new evidence of Vinogradov’s theorem and the dispersion method in the analytical theory of numbers. With the help of this method, Yu. Linnik solved the problem of Hardy -Valwood about the presentation of natural numbers with the sum of a simple number and two squares, the additive problem of dividers, the problem of the Titchmarsch dividers, etc.

The method of the theory of numbers - the “large sieve”, which allows to withdraw sequences with the help of prime numbers with an increasing number of discarded residues. In the theory of probabilities and mathematical statistics, Yu. Linnik belongs to the limit theorems for independent random quantities and heterogeneous chains of Markov, the characterization of distributions by the properties of statistics, the theory of verification of complex hypotheses, the theory of evaluation.

Together with his students, he developed the ideas of K. Kramer in the theory of large evasions. Linnik performed a cycle of work in the field of statistical tasks with interfering parameters, in which the results of research on the theory of such tests and non -effective assessments were systematized, in particular on the problem of Berens - Fisher. In the works of this cycle, he developed new analytical methods using the theory of beams of the ideals of functions.

Linnik solved the problem of Goldbach for odd numbers. Ibragimov; Dispersion method in binary additive tasks; Statistics with interfering parameters; Characterization tasks of mathematical statistics, in Soye. The editor of the publication of the works of A. Markov - Selected works: Theory of numbers. The theory of probabilities was transferred to the promotion.

Mosteller-fifty entertaining probabilistic tasks with decisions of Linnik-founder of the leading scientific school of the Russian Federation “Asymptotic methods of probability theory and mathematical statistics” of St. Petersburg State University and St. Petersburg Branch of the Mathematical Institute V. Steklov RAS. The head of the scientific school is I.

Linnik - President of the Leningrad Mathematical Society. The Hero of Socialist Labor Laureate of the Lenin Prize was awarded many state awards. Fate gave Yuri Vladimirovich Linnik happiness to be born in the family of the famous physicist V. Linnik, but endowed the short period of creative life. He devoted it to mathematics, working in directions that are the traditional field of activity of the St.

Petersburg mathematical school - numbers theory, probabilities theory and mathematical statistics - and increased its glory with his work. A magnificent memory of him is a scientific school, founded by him in accordance with the principles of integration of science and education simultaneously at the Scientific Institute and the University. Now this school, uniting groups from SPbUU, is one of the leading scientific schools of the Russian Federation, ensuring the development of the areas of mathematics, to which its founder devoted his entire creative life.

Source: members of the Russian Academy of Sciences at the Mathematical Institute. To the summer anniversary of Mian. Biographical dictionary-reference. Under the general editorship of academician V. Zimin, S. Kislyakov, G. Monkitin, V. Steklov, the Russian Academy of Sciences, -