Fixed points of multivalued nonself almost contractions (Q364455)

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scientific article; zbMATH DE number 6206832
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Fixed points of multivalued nonself almost contractions
scientific article; zbMATH DE number 6206832

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    Fixed points of multivalued nonself almost contractions (English)
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    9 September 2013
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    Summary: We consider multivalued nonself-weak contractions on convex metric spaces and establish the existence of a fixed point of such mappings. The presented theorem generalizes results of \textit{M. Berinde} and \textit{V. Berinde} [J. Math. Anal. Appl. 326, No. 2, 772--782 (2007; Zbl 1117.47039)], \textit{N. A. Assad} and \textit{W. A. Kirk} [Pac. J. Math. 43, 553--562 (1972; Zbl 0239.54032)], and many others existing in the literature.
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