Optimality and Duality for Multiobjective Semiinfinite Programming Problems Involving Generalized (C,α,η,ρ,d)-Invexity

In this paper, we formulate generalized (C,α,η,ρ,d)-invexity and based on these definitions, we derive several sufficient conditions for optimality in multiobjective semi-infinite programming problems. Further, under the assumptions of dual model we solve corresponding weak, strong and strict converse duality theorems for these multiobjective semiinfinite programming problem.