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Nonexpansive mappings in metric and Banach spaces. (English) Zbl 0519.54029


MSC:

54H25 Fixed-point and coincidence theorems (topological aspects)
54A40 Fuzzy topology
47H09 Contraction-type mappings, nonexpansive mappings, \(A\)-proper mappings, etc.
47H10 Fixed-point theorems
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References:

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