%0 Journal Article %A Osuna Gómez, Rafaela %A Hernández Jiménez, Beatriz %A Chalco-Cano, Yurilev %A Ruiz Garzón, Gabriel %T New optimality conditions for multiobjective fuzzy programming problems %D 2020 %@ 1735-0654 %U http://hdl.handle.net/10498/29699 %X In this paper we study fuzzy multiobjective optimization problems de ned for n variables. Based on a new p-dimensional fuzzy stationary-point de nition, necessary e ciency conditions are obtained. And we prove that these conditions are also su cient under new fuzzy generalized convexity notions. Furthermore, the results are obtained under general di erentiability hypothesis. %K Multiobjective fuzzy optimization, generalized di erentiable fuzzy functions, fuzzy generalized convexity. %K Multiobjective fuzzy optimization %K generalized di erentiable fuzzy functions %K fuzzy generalized convexity %~ Universidad de Cádiz