“…Often, the feasible set of a multiobjective programming problem can be represented by functional inequalities and, therefore, we consider the nondifferentiable constrained vector optimization problem in the following form It is well known (see, for example, [33][34][35][36][37][38]) that the following conditions, known as the generalized form of the Karush-Kuhn-Tucker conditions, are necessary for a (weak) Pareto solution in the considered nondifferentiable vector optimization problem (VP). [30,36,39]) be satisfied at x.…”