Which mathematician was born earlier, Yakov Sinai or Georgy Adelson-Velsky?
Yakov Sinai Yakov Grigorevich Sinai (Russian: Я́ков Григо́рьевич Сина́й ; born September 21, 1935) is a mathematician known for his work on dynamical systems. He contributed to the modern metric theory of dynamical systems and connected the world of deterministic (dynamical) systems with the world of probabilistic (stochastic) systems. He has also worked on mathematical physics and probability theory. His efforts have provided the groundwork for advances in the physical sciences.
Alexander Braverman Alexander Braverman (born June 8, 1974 in Moscow) is an Israeli mathematician.