Professor of Mathematics, University of Washington

Professor Mathematics, University of California, Davis

Distinguished Professor of Mathematics, Wayne State University

Professor Université Montpellier, France

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

Professor of Mathematics, Alicante University

Professor of Mathematics, Aligarh Muslim University

The University of Michigan

TSE, University Toulouse I Capitole, France

Professor Emeritus, Mathematics, Technion