A Note on “A New Method for Solving Fuzzy Linear Programming Problems Based on the Fuzzy Linear Complementary Problem (FLCP)”

Mottaghi et al. (Int J Fuzzy Syst 17:236–245, 2015) proposed some results by considering a pair of fuzzy linear programming problems as a primal—dual pair. In this paper, it is pointed out that the pair of fuzzy linear programming problems, considered by Mottaghi et al. as a primal—dual pair, is not a primal—dual pair. Hence, all the results, proposed by Mottaghi et al. by considering the pair of fuzzy linear programming problems as a primal—dual pair, are not valid.