Second-order optimality conditions for nondominated solutions of multiobjective programming with C1,1 data

We examine new second-order necessary conditions and sufficient conditions which characterize nondominated solutions of a generalized constrained multiobjective programming problem. The vector-valued criterion function as well as constraint functions are supposed to be from the class C1,1. Second-order optimality conditions for local Pareto solutions are derived as a special case.

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