Did you mean: Nikolai Kochi
Nikolai Kochin
Russian mathematician
Nikolai Yevgrafovich Kochin was a Russian and Soviet mathematician specialising in applied mathematics, and especially fluid and gas mechanics. Wikipedia
Born: May 19, 1901, Saint Petersburg, Russia
Died: December 31, 1944 (age 43 years), Moscow, Russia
Education: Saint Petersburg State University (1922–1925)
Partner: Pelageya Polubarinova-Kochina