A Note on Fuzzy Goal Programming with Nested Priorities
نویسنده
چکیده
Rubin and Narsimhan [1984] proposed a method for formulating fuzzy priorities in goal programming. They used the concept that the membership function based on nested priorities has to be concave to solve the fuzzy goal programming problem by linear programming method. In this paper, we relax the condition of concave membership function by quasi concave membership function. We showed that the fuzzy goal programming problem with nested priorities can be solve by linear programming method using quasi concave membership function in a better way of attaining the goals.
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