Solving Bimatrix Games With Fuzzy Payoffs By Introducing Natureas A Third Player

摘要

The paper elaborates on the fuzzy bimatrix games. The payoffs are assumed to be fuzzy intervals with bounded support as defined by Dubois and Prade. A new equilibrium concept is defined for this game by introducing 'Nature' as a third player and using α-cuts. Sufficient conditions for its existence and a procedure for its computation are provided.