On fuzzy generalized convex mappings and optimality conditions for fuzzy weakly univex mappings ?
In this paper, we first introduce the weakly invex fuzzy mappings based on weakly differentiable functions and discuss the relationships between several kinds of fuzzy generalized convex mappings. Then a kind of fuzzy weakly univex functions are introduced and some properties of them are investigated. Furthermore, optimality and duality results are derived for a class of generalized convex optimization problems with fuzzy weakly univex functions.
fuzzy weakly univex mapping duality fuzzy optimization sufficiency