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Fixed points in fuzzy metric spaces. (English) Zbl 0887.54003
Using the notion of fuzzy metric space based on the concept of triangular norm, the author proves common fixed point theorems for five mappings under conditions more general than contractivity and commutativity. The results are parallel to those already known in non-fuzzy fixed point theory.
Reviewer: S.Sessa (Napoli)

MSC:
54A40 Fuzzy topology
54H25 Fixed-point and coincidence theorems (topological aspects)
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