Honorary Doctorate, Taras Shevchenko National University, Kyiv, Ukraine (2024)

SIAM Fellow (Soc. Industrial & Applied Math), (2023)

Pichorides Distinguished Lectureship, University of Crete, 2017

Inaugural Fellow of American Mathematical Society

Foreign Member Bulgarian Academy of Sciences, 2013

ISI Highly Cited Researcher

Chancellor’s Research Award, Vanderbilt University, 2005.

Invited Main Speaker, American Math Society Southeast Region Conference, October, 2001

Erskine Fellow (1999), University of Canterbury, Christchurch, New Zealand

Professional Excellence Program Award (1997), University of South Florida

Honorary Professor of Mathematics, Zhejiang Normal University, China, 1987

University Distinguished Professor, University of South Florida, 1986

Sigma Xi Outstanding Researcher Award, University of South Florida, 1984

Distinguished Scholar Award, University of South Florida, 1982

Outstanding Scholar Award, University of South Florida, College of Natural Sciences, co-recipient, 1982

Guggenheim Fellow (1978)

Fulbright Fellow (1968-1969)

Listed in Who’s Who in America

NASA Fellowship (University of Maryland

B.S. with highest honors (Georgia Tech)