A linear modelling to solve multi-objective linear fractional programming problem with fuzzy parameters (Q2263749)

The multi-objective linear fractional programming problem with fuzzy parameters is transformed to a multi-objective linear fractional programming problem with interval parameters, which is then converted to a linear programming problem with interval parameters. The authors divide the resulting linear programming problem with interval parameters into two linear programming problems. Then the interval parameters for the optimal values of the objective functions are determined from the optimal solutions of the two linear programming problems. A numerical example is presented to illustrate the proposed method.