Fisher Fixed Point Results in Generalized Metric Spaces with a Graph

Karim Chaira, Abderrahim Eladraoui, Mustapha Kabil and Abdessamad Kamouss

International Journal of Mathematics and Mathematical Sciences, 2020, vol. 2020, 1-8

Abstract:

We discuss Fisher’s fixed point theorem for mappings defined on a generalized metric space endowed with a graph. This work should be seen as a generalization of the classical Fisher fixed point theorem. It extends some recent works on the enlargement of Banach Contraction Principle to generalized metric spaces with graph. An example is given to illustrate our result.

Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:7253759

DOI: 10.1155/2020/7253759

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