SOLVING FUZZY MULTI OBJECTIVE LINEAR PROGRAMMING PROBLEM

In this paper, a new method is proposed to solve fuzzy multi objective linear programming (FMOLP) problems, where the parameters in both constraints and objective functions are fuzzy numbers. As an extension of Pareto optimality concepts for multi objective programming problems to FMOLP problems, new concept of solutions to FMOLP problems are defined on the basis of α-level sets of fuzzy numbers. A satisficing solution is obtained to FMOLP problem. One numerical example has been solved to illustrate the method