Birbil, Birbil, S.I.; Bouza, G.; Frenk, Frenk, J.B.G.; … - Faculteit der Economische Wetenschappen, Erasmus … - 2003
-known models such as mathematical programs with equilibrium constraints, bilevel programs, and generalized semi …-infinite programming problems. Based on the celebrated K K M lemma, we prove the existence of feasible points for the equilibrium … constraints. Moreover, we analyze the topological and analytical structure of the feasible set. Alternative formulations of an …