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Some fixed point theorems by altering distances between the points. (English) Zbl 0938.47044

The paper contains two results concerning common fixed points for two mappings under assumptions of the Banach contraction principle types.

MSC:

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