A new solving procedure for the fully fuzzy linear fractional programming problems

In this article, we consider a linear fractional programming problem, in which the variables and coefficients are fuzzy, and propose a procedure to solve that. We use both defuzzification and parametric approaches in our procedure. Finally the obtained optimal solution will be a fuzzy number, and it can provide much information for decision maker

کلیدواژه ها:

Linear programming ، Fuzzy numbers ، Linear fractional programming