TY - GEN A1 - Meyer, Christian A1 - Tröltzsch, Fredi T1 - On an Elliptic Optimal Control Problem with Pointwise Mixed Control-State Constraints N2 - A nonlinear elliptic control problem with pointwise control-state constraints is considered. Existence of regular Lagrange multipliers, first-order necessary and and second-order sufficient optimality conditions are derived. The theory is verified by numerical examples. Y1 - 2005 UR - https://opus4.kobv.de/opus4-matheon/frontdoor/index/index/docId/196 UR - https://nbn-resolving.org/urn:nbn:de:0296-matheon-1964 ER -