Duality for multiobjective fractional programming problem using convexifactors
Surjeet Kaur Suneja, Bhawna Kohli · Mathematical sciences · 2013
Abstract In this paper, the concept of ∂*-quasiconvexity is introduced by using convexifactors. Mond-Weir-type and Schaible-type duals are associated with a multiobjective fractional programming problem, and various duality results are established under the assumptions of ∂*-pseudoconvexity and ∂*-quasiconvexity.