• A NEW RANKING METHOD FOR SOLVING INTERVAL FUZZY LINEAR PROGRAMMING PROBLEM USING α-CUT OPERATION

DR. ANCHAL CHOUDHARY*

Abstract


Linear programming problems with trapezoidal fuzzy numbers have recently attracted some interest. Some methods have been developed for solving these problems. In this paper we shall propose an algorithm to solve a fuzzy linear programming problem with trapezoidal fuzzy numbers using interval arithmetic based on α-cut. The proposed method is easy to understand and apply for fuzzy linear programming problem occurring in real life situation.


Keywords


fuzzy linear programming problem, trapezoidal numbers, interval arithmetic, α-cut operations, two phase method.

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