Some Fixed Point Theorems for G-Nonexpansive Mappings on Ultrametric Spaces and Non-Archimedean Normed Spaces with a Graph

Journal Title: Journal of Mathematics and Applications - Year 2016, Vol 39, Issue

Abstract

A very interesting approach in the theory of fixed point is some general structures was recently given by Jachymski by using the context of metric spaces endowed with a graph. The purpose of this article is to present some new fixed point results for G-nonexpansive mappings defined on an ultrametric space and non-Archimedean normed space which are endowed with a graph. In particular, we investigate the relationship between weak connectivity graph and the existence of fixed point for these mappings.

Authors and Affiliations

Hamid Mamghaderi, Hashem Parvaneh Masiha

Keywords

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  • EP ID EP342535
  • DOI 10.7862/rf.2016.6
  • Views 98
  • Downloads 0

How To Cite

Hamid Mamghaderi, Hashem Parvaneh Masiha (2016). Some Fixed Point Theorems for G-Nonexpansive Mappings on Ultrametric Spaces and Non-Archimedean Normed Spaces with a Graph. Journal of Mathematics and Applications, 39(), 81-90. https://europub.co.uk/articles/-A-342535