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.
Vladimir Lossky Vladimir Nikolayevich Lossky ( ; Russian: Влади́мир Никола́евич Ло́сский ; June 8 [O.S. May 26] 1903 – February 7, 1958) was an influential Orthodox Christian theologian in exile from Russia. He emphasized "theosis" as the main principle of Orthodox Christianity.