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Common fixed point theorems on weakly contractive and nonexpansive mappings. (English) Zbl 1144.54321
Summary: A family of commuting nonexpansive self-mappings, one of which is weakly contractive, are studied. Some convergence theorems are established for the iterations of types Krasnoselski-Mann, Kirk, and Ishikawa to approximate a common fixed point. The error estimates of these iterations are also given.

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