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).
Aleksandr Novikov (singer) Aleksandr Vasilyevich Novikov (Russian: Александр Васильевич Новиков ; born October 31, 1953 in Iturup) is a Soviet and Russian author and performer of songs in the genre of Russian chanson, artistic director of the Yekaterinburg Variety Theatre.