On approximation of the ‎f‎ully fuzzy fixed charge transportation ‎problem

In the literature hardly any attention is paid to solving a fuzzy fixed charge transportation problem. In this paper, we consider the fully fixed-charge transportation problem and try to find both the lower and upper bounds on the fuzzy optimal value of such a problem in which all of the parameters are triangular fuzzy numbers. To illustrate the proposed method, a numerical example is ‎presented.‎

کلیدواژه ها:

Fixed charge transportation ، Triangular fuzzy numbers ، Fuzzy transportation problem ، Ranking ‎function