Research Interests: Applied Mathematics
Partial differential equations (PDE's) and related control theory

Editor in Chief (with P. Dupuis and R. Temam) of Applied Mathematics and Optimization. Springer Verlag.

Editor in Chief (with A. Haraux) of Evolution Equations and Control Theory (EECT). AIMS.

V-Chair of Technical Committee 7 (TC7) on System Modeling and Optimization, International Federation for Information Processing (IFIP)