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Fuzzy fixed point and existence of equilibria in fuzzy games. (English) Zbl 0903.90181
Summary: We shall prove a general continuous selection theorem for fuzzy mappings and next a fixed point theorem for fuzzy mappings is established. As an application, we shall prove an existence theorem of fuzzy equilibrium for fuzzy games.

##### MSC:
 91A06 $$n$$-person games, $$n>2$$ 46S40 Fuzzy functional analysis
##### Keywords:
continuous selection; fuzzy equilibrium; fuzzy games