Solving two- person zero- sum matrix games under fuzzy environment

Abstract

This paper aims to study two-person zero- sum matrix games with payoff represented as interval- valued fuzzy numbers instead of the normal fuzzy numbers. Using the signed distance ranking, the fuzzy payoff matrix is converted into the corresponding deterministic. Then, a proposed method for solving the problem is presented. Finally, two examples are given to illustrate the practically and the efficiency of the method.