Weakly fuzzy efficient conditions for multiobjective fractional programming problem

Abstract

It is the purpose of this article to establish some weakly fuzzy efficient conditions for multiobjective linear fractional programming problem (MOFP) under generalized convexity. Osuna et al., [27] derived some results regarding the optimality and duality properties for multiobjective fractional programming in classical sense. In this article, an equivalent fuzzy multiobjective fractional programming problem is formulated by using fuzzy goal and tolerance limits for each objective functions. Some weakly efficient criteria for MOFP are established with fuzzy membership functions parallel to Osuna et al., [27].