Oleksandr Mykolayovych Sharkovsky

Oleksandr Mykolayovych Sharkovsky (also Sharkovskii) (Ukrainian: Олекса́ндр Миколайович Шарко́вський) (born December 7, 1936) is a prominent Ukrainian mathematician most famous for developing Sharkovsky's theorem on the periods of discrete dynamical systems in 1964.

Oleksandr Mykolayovych Sharkovsky

Oleksandr Mykolayovych Sharkovsky (also Sharkovskii) (Ukrainian: Олекса́ндр Миколайович Шарко́вський) (born December 7, 1936) is a prominent Ukrainian mathematician most famous for developing Sharkovsky's theorem on the periods of discrete dynamical systems in 1964.