System of nonsmooth variational inequalities with applications
Suliman S. Al-Homidan, Mohammed Alshahrani, Qamrul Hasan Ansari · Optimization · 2013
In this paper, we consider a system of vector variational inequalities and a system of nonsmooth variational inequalities defined by means of Clarke directional derivative. We also consider the Nash equilibrium problem with vector pay-offs and its scalarized form. We present some relations among these systems and problems. The existence results for a solution of system of nonsmooth variational inequalities are given. As a consequence, we derive an existence result for a solution of Nash equilibrium problem with vector pay-offs.