Gregory Eskin (Hebrew: גרגורי אסקין, Russian: Григорий Ильич Эскин, born 5 December 1936) is a Russian-Israeli-American mathematician, specializing in partial differential equations.
[1] Eskin received in 1963 his Ph.D. (Russian candidate's degree) from Moscow State University with thesis advisor Georgiy Shilov.
[2] In 1974 Eskin immigrated with his family to Israel and became a professor at the Hebrew University of Jerusalem.
In 1983 he was an invited speaker at the International Congress of Mathematicians at Warsaw.
[3] Their son Alex is a professor of mathematics at the University of Chicago, their other son Eleazar is a professor of computer science and human genetics at UCLA, and their daughter Ascia is a researcher in the Department of Human Genetics, David Geffen UCLA School of Medicine.