Research Interests : control theory, differential equations, nonlinear functional and nonsmooth analysis. More specifically,

• Optimal control ( optimality conditions, problems with state and state/control constraints, nonsmooth optimal control problems, construction of optimal and sub-optimal discontinuous feedback, ...)
• Differential games (extremal problems in differential games, optimality conditions for strategies, ... )
• Stabilization of control systems (construction of discontinuous stabilizing feedbacks, robust control, hybrid control, ...)
• Stability and invariance of solutions of differential equations and inclusions
• Differential inequalities
• Nonsmooth analysis (proximal calculus, mean-value principle, applications to control problems, ...)