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Multi-objective programming approach for fuzzy linear programming problemsKeywords: Fuzzy linear programming problem , Optimal fuzzy solution , Multi-objective linear programming , Level-sum method Abstract: A new method namely, level-sum method based on the multi-objective linearprogramming and the simplex method is proposed for computing an optimal fuzzysolution to a fuzzy linear programming problem inwhich fuzzy ranking functions arenot used. The level-sum method is illustrated by numerical examples.
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