Professor of Mathematics, University of Washington

Professor Mathematics, University of California, Davis

Distinguished Professor of Mathematics, Wayne State University

Université Montpellier

Professor Emeritus of Industrial & Systems Engineering, University of Wisconsin-Madison

Professor Emeritus, Mathematics, Technion

TSE, University Toulouse Capitole (France), ANITI

Professor of Mathematics, Alicante University

Professor of Mathematics, Aligarh Muslim University

The University of Michigan