Whose contributions to math came later, Eugen Slutsky or Vladimir Arnold?
Eugen Slutsky Evgeny "Eugen" Evgenievich Slutsky ( ; ( Евге́ний Евге́ньевич Слу́цкий) 7 April [O.S. 19 April] 1880 – 10 March 1948) was a Russian/Soviet mathematical statistician, economist and political economist.
Sergey Chesnokov Sergey Valerianovich Chesnokov (Russian: Сергей Валерианович Чесноков ) is a Russian mathematician and sociologist who conducted pioneering work in the application of mathematical methods to sociological analysis. He is best known for creating and defining determinacy analysis and the theory of rules.