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Solving a class of fuzzy linear programs by using semi-infinite programming techniques. (English) Zbl 1061.90122
Summary: This paper deals with a class of Fuzzy Linear Programming problems characterized by the fact that the coefficients in the constraints are modeled as LR-fuzzy numbers with different shapes. Solving such problems is usually more complicated than finding a solution when all the fuzzy coefficients have the same shape. We propose a primal semi-infinite algorithm as a valuable tool for solving this class of Fuzzy Linear programs and, we illustrate it by means of several examples.
MSC:
90C70Fuzzy programming
90C34Semi-infinite programming