Nikolai Kochin

Nikolai Yevgrafovoch Kochin
Born	(1901-05-19)May 19, 1901
Died	December 31, 1944(1944-12-31) (aged 43)
Nationality	Russia
Alma mater	Petrograd University
Known for	mechanics, stability theory
Scientific career
Fields	Mechanician
Institutions	Moscow State University
Doctoral advisor	Sergey Chaplygin
Doctoral students	Anatoly Dorodnitsyn

Nikolai Yevgrafovich Kochin (Russian: Николай Евграфович Кочин; 19 May 1901, St Petersburg – 31 December 1944, Moscow) was a Russian and Soviet mathematician specialising in applied mathematics, and especially fluid and gas mechanics.