Q:Information: - Moscow (or ) is the capital and most populous city of Russia, with 12.2 million residents within the city limits and 16.8 million within the urban area. Moscow has the status of a Russian federal city. - Mikhail Vasilyevich Lomonosov ( ) was a Russian polymath, scientist and writer, who made important contributions to literature, education, and science. Among his discoveries were the atmosphere of Venus and the Law of Mass Conservation in chemical reactions. His spheres of science were natural science, chemistry, physics, mineralogy, history, art, philology, optical devices and others. Lomonosov was also a poet and influenced the formation of the modern Russian literary language. - Mathematics (from Greek "mathma", knowledge, study, learning) is the study of topics such as quantity (numbers), structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics. - A physicist is a scientist who has specialized knowledge in the field of physics, the exploration of the interactions of matter and energy across the physical universe. - The Max Planck Institute for Mathematics is a research institute specializing in mathematics located in Bonn, Germany. It is named in honor of the German physicist Max Planck. The MPIM is one of the 80 institutes in the Max Planck Society ("Max-Planck-Gesellschaft"). - Max Karl Ernst Ludwig Planck, FRS (23 April 1858 4 October 1947) was a German theoretical physicist whose work on quantum theory won him the Nobel Prize in Physics in 1918. - Steklov Institute of Mathematics or Steklov Mathematical Institute is a premier research institute based in Moscow, specialized in mathematics, and a part of the Russian Academy of Sciences. The institute is named after Vladimir Andreevich Steklov, who in 1919 founded the Institute of Physics and Mathematics in Leningrad. In 1934, this institute was split into separate parts for physics and mathematics, and the mathematical part became the Steklov Institute. At the same time, it was moved to Moscow. The first director of the Steklov Institute was Ivan Matveyevich Vinogradov From 1961-1964, the institute's director was the notable mathematician Sergei Chernikov. - Viktor Antonovich Sadovnichiy (born 3 April 1939) is a Russian mathematician, winner of the 1989 USSR State Prize. Since 1992 he has been the rector of Moscow State University. One of the main opinion leaders in Russia, who has significant political and social influence. - Wadim Zudilin ( ) is a Russian number theorist who is active in studying hypergeometric functions and zeta constants . He studied under Yuri V. Nesterenko and worked at Moscow State University , the Steklov Institute of Mathematics and the Max Planck Institute for Mathematics . He now works at the University of Newcastle , Australia . He has reproved Apery 's theorem and expanded it . He proved that at least one of the four numbers ( 5 ) , ( 7 ) , ( 9 ) , or ( 11 ) is irrational . For that accomplishment he won the Distinguished Award of the Hardy - Ramanujan Society in 2001 . - Russia (from the Rus'), also officially known as the Russian Federation, is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 140million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern, about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world, other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara. - Ivan Matveevich Vinogradov (14 September 1891 20 March 1983) (not to be confused with Askold Ivanovich Vinogradov of the Bombieri-Vinogradov theorem) was a Soviet mathematician, who was one of the creators of modern analytic number theory, and also a dominant figure in mathematics in the USSR. He was born in the Velikiye Luki district, Pskov Oblast. He graduated from the University of St. Petersburg, where in 1920 he became a Professor. From 1934 he was a Director of the Steklov Institute of Mathematics, a position he held for the rest of his life, except for the five-year period (19411946) when the institute was directed by Academician Sergei Sobolev. In 1941 he was awarded the Stalin Prize. In 1951 he became a foreign member of the Polish Academy of Sciences and Letters in Krakow. - Lomonosov Moscow State University (MSU often abbreviated ) is a coeducational and public research university located in Moscow, Russia. It was founded on January 25, 1755 by Mikhail Lomonosov. MSU was renamed after Lomonosov in 1940 and was then known as "Lomonosov University". It also claims to house the tallest educational building in the world. It is rated among the universities with the best reputation in the world. Its current rector is Viktor Sadovnichiy. - The Russian Academy of Sciences (RAS; "Rossiiskaya akademiya nauk") consists of the national academy of Russia; a network of scientific research institutes from across the Russian Federation; and additional scientific and social units such as libraries, publishing units, and hospitals. - A university ("a whole", "a corporation") is an institution of higher (or tertiary) education and research which grants academic degrees in various subjects. Universities typically provide undergraduate education and postgraduate education. - The Max Planck Society for the Advancement of Science (abbreviated MPG) is a formally independent non-governmental and non-profit association of German research institutes founded in 1911 as the Kaiser Wilhelm Society and renamed the Max Planck Society in 1948 in honor of its former president, theoretical physicist Max Planck. The society is funded by the federal and state governments of Germany as well as other sources. 'wadim zudilin' is related to which object entity through the relation of 'field of work'? Choices: - art - education - exploration - history - law - mathematician - mathematics - mineralogy - number theory - philology - physicist - physics - research - russia - russian - science - scientist
A:
number theory