Category : Andrey Nikolayevich Tikhonov

**Andrey Tikhonov**
	Soviet mathematician
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Name in native language	Андрей Николаевич Тихонов ;
Date of birth	17 October 1906 (in Julian calendar ) ; Gagarin ; Андрей Николаевич Тихонов
Date of death	7 November 1993 ; Moscow
Place of burial	Novodevichy Cemetery (55°43′29″N 37°33′15″E) ;
Country of citizenship	Russian Empire ; Soviet Union ; Russia ;
Educated at	Moscow State University (1922–1927) ;
Doctoral advisor	Pavel Aleksandrov ;
Doctoral student	Aleksandr Samarsky (1948) ; Mykola Hovorun ; Vladimir Ilyin (1953) ; Aleksey Sveshnikov (1953) ; Ashraf Huseynov ; Aleksandr Denisov ; Vladimir Dmitriyev ; Yevgeny Grigoryev ; Andrei Krylov ; Adelaida Vasilyeva (1951) ; Vladimir Markovich Volosov (1956) ; Anatoly G. Yagola (1971) ; Vladimir Goldin ; Dmitrii P. Kostomarov ; A. V. Goncharskii ; Yuri A. Kriksin (1985) ; Anna Pergament (1965) ;
Occupation	mathematician ; topologist ;
Employer	Moscow State University (1936–1993) ; Hydrometeorological Centre of Russia (1930–) ; Schmidt Institute of Physics of the Earth (1937–1953) ; National Research Nuclear University (1946–1953) ; Keldysh Institute of Applied Mathematics (1953–1993) ;
Member of	Russian Academy of Sciences ; Academy of Sciences of the USSR (1939–) ; Hungarian Academy of Sciences (1979–) ; Academy of Sciences of the GDR (1980–) ;
Position held	director ( Keldysh Institute of Applied Mathematics , 1978–1989) ;
Field of work	topology ; functional analysis ; mathematics ; geophysics ; mathematical physics ;
Native language	Russian ;
Notable work	Tikhonov regularization ; Tychonoff cube ; Tychonoff's theorem ; Tikhonov's fixed point theorem ; Tikhonov's theorem ; Tychonoff plank ; completely regular space ;
Award received	State Stalin Prize, 1st degree (1953) ; USSR State Prize (1976) ; Order of Lenin (1953, 1954, 1956, 1966, 1971, 1986) ; Hero of Socialist Labour (1953, 1986) ; Order of the October Revolution (1975) ; Order of the Red Banner of Labour (1945, 1949, 1961) ; VDNKh gold medal (1984, 1985) ; Council of Ministers of the Soviet Union Prize (1981) ; Mikhail Lomonosov Award (1963) ; Lenin Prize (1966) ; Hero of Socialist Labour (1986, 1953) ; Keldysh Gold Medal (1990) ;
Authority file
	Q372026 ; ISNI: 0000000114924173 ; VIAF ID: 61643390 ; GND ID: 172417775 ; Library of Congress authority ID: n50047840 ; Bibliotheque nationale de France ID: 12452120j ; IdRef ID: 033677867 ; NDL Authority ID: 00458773 ; Libraries Australia ID: 36351688 ; NL CR AUT ID: jn19981002216 ; SELIBR ID: 96933 ; Nationale Thesaurus voor Auteursnamen ID: 070904561 ; NUKAT ID: n95302558 ; Libris-URI: khwzvns331zl5l1 ; PLWABN ID: 9810545421005606 ; National Library of Israel J9U ID: 987007595679305171 ; NACSIS-CAT author ID: DA0111006X ; SBN author ID: UFIV027652 ; Mathematics Genealogy Project ID: 58042
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