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Feng-Liu type approach to best proximity point results for multivalued mappings. (English) Zbl 1431.54039

In [J. Math. Anal. Appl. 317, 103–112 (2006; Zbl 1094.47049)], Y.-Q. Feng and S.-Y. Liu generalized the Banach contraction principle and Caristi’s fixed point theorem to the case of multi-valued mappings by using a contractive condition that does not involve the Pompeiu-Hausdorff metric, see, for example, the paper [V. Berinde and M. Păcurar, Creat. Math. Inf. 22, No. 2, 143–150 (2013; Zbl 1313.47114)].
In the paper under review, the authors use the Feng-Liu approach to study the existence of best proximity points of multi-valued mappings.

MSC:

54H25 Fixed-point and coincidence theorems (topological aspects)
54C60 Set-valued maps in general topology
54E40 Special maps on metric spaces
54E50 Complete metric spaces
Full Text: DOI

References:

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