Which mathematician was born first, Pyotr Novikov or Dmitri Egorov?
Dmitri Egorov Dmitri Fyodorovich Egorov (Russian: Дми́трий Фёдорович Его́ров ; December 22, 1869 – September 10, 1931) was a Russian and Soviet mathematician known for significant contributions to the areas of differential geometry and mathematical analysis. He was President of the Moscow Mathematical Society (1923 — 1930).
Eduard Egorov Eduard Vasilevich Egorov (Russian: Эдуард Васильевич Егоров , born January 7, 1940) is a Russian water polo player who competed for the Soviet Union in the 1964 Summer Olympics.