翻訳と辞書 Words near each other ・ Ivan Perov ・ Ivan Perrillat Boiteux ・ Ivan Pershin ・ Ivan Petch ・ Ivan Petkov ・ Ivan Petlin ・ Ivan Petrella ・ Ivan Petrizhitsky-Kulaga ・ Ivan Petrof ・ Ivan Petrov ・ Ivan Petrovic prize ・ Ivan Petrovich Saltykov ・ Ivan Petrović ・ Ivan Petrović (footballer born 1986) ・ Ivan Petrović (footballer, born 1993) ・ Ivan Petrovsky ・ Ivan Petryak ・ Ivan Pešić ・ Ivan Piccoli ・ Ivan Picelj ・ Ivan Pilip ・ Ivan Pinheiro ・ Ivan Pirkovic ・ Ivan Pitsan ・ Ivan Pišvejc ・ Ivan Plachkov ・ Ivan planina ・ Ivan Plazinić ・ Ivan Ploshtakov ・ Ivan Plotnikov Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Ivan Petrovsky ： ウィキペディア英語版 Ivan Petrovsky Ivan Georgievich Petrovsky, ((ロシア語:Ива́н Гео́ргиевич Петро́вский)) (18 January 1901 – 15 January 1973) (the family name is also transliterated as Petrovskii or Petrowsky), was a Soviet mathematician working mainly in the field of partial differential equations. He greatly contributed to the solution of Hilbert's 19th and 16th problems, and discovered what are now called Petrovsky lacunas. He also worked on the theories of boundary value problems, probability, and on the topology of algebraic curves and surfaces. == Biography == Petrovsky was a student of Dmitri Egorov. Among his students were Olga Ladyzhenskaya, Yevgeniy Landis, Olga Oleinik and Sergei Godunov. Petrovsky taught at Steklov Institute of Mathematics. He was a member of the Soviet Academy of Sciences since 1946 and was awarded Hero of Socialist Labor in 1969. He was the president of Moscow State University (1951 — 1973) and the head of the International Congress of Mathematicians (Moscow, 1966). He is buried in the cemetery of the Novodevichy Convent in Moscow. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ivan Petrovsky」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.