NewType of G-Mond-Weir Type Primal-Dual Model and Their Duality Results With Generalized Assumptions

Abstract

In this paper, a generalization of convexity, namely Gf-invexity is considered. We formulate a Mond-Weir type symmetric dual for a class of nondi erentiable multiobjective fractional programming problem over cones. Next, we prove appropriate duality results using Gf-invexity assumptions.