Locally Hölder continuity of the solution map to a boundary control problem with finite mixed control-state constraints

Abstract

The local stability of the solution map to a parametric boundary control problem governed by semilinear elliptic equations with finite mixed pointwise constraints is considered in this paper. We prove that the solution map is locally Hölder continuous in $L^{\infty }-$norm of control variable when the strictly nonnegative second-order optimality conditions are satisfied for the unperturbed problem.

26 pages