Sensitivity Analysis of Generalized Equations

In this paper, we study sensitivity analysis of generalized equations (variational inequalities) with nonpolyhedral set constraints. We use an approach of local reduction of the corresponding constraint set to a convex cone. This leads us to the introduction of an additional term representing a curvature of the constraint set in a linearization of the generalized equations. We also discuss concepts of nondegeneracy and strict complementarity of set constrained problems.