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Fixed points in fuzzy metric spaces. (English) Zbl 0664.54032
I. Kramosil and J. Michálek [Kybernetika 11, 336-344 (1975; Zbl 0319.54002)] extended the concept of probabilistic metric spaces to fuzzy metric spaces. In this context, the author gives fuzzy versions of the Banach contraction principle and of the well-known fixed point theorem of M. Edelstein [J. Lond. Math. Soc. 37, 74-79 (1962; Zbl 0113.165)].
Reviewer: S.Sessa

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