Optimality conditions for strong vector equilibrium problems under a weak constraint qualification
Adela Elisabeta Capătă · Journal of Industrial and Management Optimization · 2014
The purpose of this paper is to present necessary and sufficientoptimality conditions for a feasible solution to be weaklyefficient or Henig weakly efficient solution of a nonconvex vectorequilibrium problem with cone constraints. These theorems arebased on the quasi-relative interior notion and a very recentseparation theorem which involves this notion. Our results dealwith some conditions where no previous results are applicable.