Fuzzy fixed points of generalized F-2-Geraghty type fuzzy mappings and complementary results
Articles
Mujahid Abbas
University of Pretoria, South Africa
Basit Ali
Lahore University of Management Sciences, Pakistan
Ornella Rizzo
University of Palermo, Italy
Calogero Vetro
University of Palermo, Italy
Published 2016-03-25
https://doi.org/10.15388/NA.2016.2.9
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Keywords

fuzzy fixed point
fuzzy mapping
sorting algorithm

How to Cite

Abbas, M. (2016) “Fuzzy fixed points of generalized F-2-Geraghty type fuzzy mappings and complementary results”, Nonlinear Analysis: Modelling and Control, 21(2), pp. 274–292. doi:10.15388/NA.2016.2.9.

Abstract

The aim of this paper is to introduce generalized F2-Geraghty type fuzzy mappings on a metric space for establishing the existence of fuzzy fixed points of such mappings. As an application of our result, we obtain the existence of common fuzzy fixed point for a generalized F2-Geraghty type fuzzy hybrid pair. These results unify, generalize and complement various known comparable results in the literature. An example and an application to theoretical computer science are presented to support the theory proved herein. Also, to suggest further research on fuzzy mappings, a Feng–Liu type theorem is proved.

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