Set-valued contractions and fixed points
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R Espı́nola; W.A Kirk
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Article
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2003
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Elsevier Science
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English
⚖ 120 KB
A common ÿxed point theorem is proved for a family of set-valued contraction mappings in gauge spaces. This result is related to a recent result of Frigon for 'generalized contractions' and it includes a method for approximating the ÿxed point. The remainder of the paper is devoted to results for fa