Which mathematician was born first, Pyotr Novikov or Dmitri Egorov?
Pyotr Novikov Pyotr Sergeyevich Novikov (Russian: Пётр Серге́евич Но́виков ; 15 August 1901, Moscow, Russian Empire – 9 January 1975, Moscow, Soviet Union) was a Soviet mathematician.
Pyotr Bykov Pyotr Vasilyevich Bykov (Пётр Васильевич Быков, 1 November 1844, Sevastopol, Crimea, Russian Empire, - 22 October 1930, Detskoye Selo, Leningrad, USSR) was a Russian literary historian, editor, poet and translator.