Anatole Katok
= Anatole Katok
{wiki=Anatole_Katok}
Anatole Katok (1928-2020) was a prominent Russian-American mathematician known for his significant contributions to the fields of dynamical systems, ergodic theory, and topology. He played a key role in the development of the theory of dynamical systems and was particularly known for his work on Hamiltonian systems, toral automorphisms, and the geometric theory of dynamical systems.