Duality for a Class of Generalized Fractional Programming Under Nonsmooth Generalized(F,ρ,θ)-d-univexity

We aer concerned with a nondifferentiable generalized fractional problem with inequality constraints.We introduce a new class of generalized convex function,that is,nonsmooth generalized(F,ρ,θ)-d-univex function.In the framework of the new concept,we derive Kuhn-Tucker type necessary optimality conditions and establish weak,strong and converse duality theorems for the problem and its one dual problem.