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On a fixed point theorem of Fisher and Sessa. (English) Zbl 0705.54034
Summary: A fixed point theorem of B. Fisher and S. Sessa [ibid. 9, 23- 28 (1986; Zbl 0597.47036)] is generalized by replacing the requirements of commutativity and nonexpansiveness by compatibility and continuity respectively.

MSC:
54H25 Fixed-point and coincidence theorems (topological aspects)
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