DUALITY IN MULTIOBJECTIVE FRACTIONAL PROGRAMING UNDER GENERALIZED UNIVEX FUNCTION

摘要

In this paper we introduced three approaches of nondifferentiable multiobjective fractional primal and dual programming problem involving square roots of positive semi definite quadratic forms. Necessary and sufficient optimality conditions for this type of problem are established. The weak duality and strong duality theorems are proved under ?-univexity assumption.