TY - GEN A1 - Meyer, Christian T1 - Second-order sufficient optimality conditions for a semilinear optimal control problem with nonlocal radiation interface conditions N2 - We consider a control constrained optimal control problem governed by a semilinear elliptic equation with nonlocal interface conditions. These conditions occur during the modeling of diffuse-gray conductive-radiative heat transfer. After stating first-order necessary conditions, secondorder sufficient conditions are derived that account for strongly active sets. These conditions ensure local optimality in a Ls-neighborhood whereby the underlying analysis allows to use weaker norms than L?. Y1 - 2005 UR - https://opus4.kobv.de/opus4-matheon/frontdoor/index/index/docId/251 UR - https://nbn-resolving.org/urn:nbn:de:0296-matheon-2511 ER -