MIT, Professor of Mechanical Engineering and Information Sciences, Professor of Brain …

Professor of astrophysics, university of Geneva

Distinguished Research Professor, UCLA, and Distinguished Professor Emeritus, ENS

IMPA

Raymond N. Shibley Professor of Mathematics, Pennsylvania State university

JR East Professor of Engineering, MIT

Associate Professor of Theoretical Astrophysics, HRI Dept of Atomic Energy Govt. of India

University of Illinois at Urbana-Champaign

Professor of Mathematics, Boston University

Laboratory for Industrial and Applied Mathematics, York University, Toronto, Canada