Duality for Multiobjective Variational Problems with Invexity

Abstract In this paper, Wolfe and Mond–Weir type duals for a class of nondifferentiable multiobjective variational problems are formulated. Under invexity assumptions on the objective and the constraint functions involved, weak and strong duality theorems are proved to related properly efficient solutions for primal and dual problems. Later, related problems with these variational problems are introduced.