Mathematics, Computer Science, Emory University , USA

Professor in Management Science and Computational Mathematics, University of Kent

Full Professor Numerical Analysis, MOX, Dept. of Mathematics, Politecnico Milano, Italy

Department of Mathematics, University of Arizona

Università degli studi di Urbino Carlo Bo

Lehigh University

Assistant Professor at University of Colorado at Boulder, Applied Mathematics Department

Chongqing Normal University

Central China Normal University

Google Research