Author/Authors :
R. Osuna-Gomez Dpto. de Estadstica e I.O., Fac. Matematicas - Universidad de Sevilla. Spain , Hernandez-Jimenez, B. Dpto. Economa, Metodos Cuantitativos e Ha Economica - Universidad Pablo de Olavide, Sevilla, Spain , Chalco-Cano, Y. Dpto. de Matematica - Universidad de Tarapaca, Arica, Chile , Ruiz-Garzon, G. Dpto. Estadstica e I.O. - Universidad de Cadiz, Campus Jerez, Spain
Abstract :
In this paper we study fuzzy multiobjective optimization problems dened for n variables. Based on a new p-dimensional
fuzzy stationary-point denition, necessary eciency conditions are obtained. and we prove that these conditions are
also sucient under new fuzzy generalized convexity notions. Furthermore, the results are obtained under general
dierentiability hypothesis.
Keywords :
Multiobjective fuzzy optimization , generalized dierentiable fuzzy functions , fuzzy generalized convexity
