Some fixed point results linked to α –β rational contractions and modified multivalued Hardy-Rogers operators

6 years ago

Abstract

In this paper two new fixed point results are studied. The first result is a theorem that involves (α −β) type rational singlevalued contractions, in the sense of Geraghty type operators. The second result consists of multivalued modified Hardy Rogers operators, namely the existence of the fixed point, data dependence, local version involving two metrics and homotopy theorems involving two metrics are studied.

Authors

Cristian Daniel Alecsa
Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania
Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy, Cluj-Napoca, Romania

Keywords

fixed point theorems; complete metric space; rational contractions; multivalued; homotopy; Geraghty;
Hardy-Rogers.

Paper coordinates

C.-D. Alecsa, Some fixed point results linked to α –β rational contractions and modified multivalued Hardy-Rogers operators, J. Fixed Point Theory, 2018, 2018:3.

PDF

http://jfpt.scik.org/issues/201803.pdf

About this paper

Journal

J. Fixed Point Theory

Publisher Name

DOI

Print ISSN

2052-5338

Online ISSN

google scholar link

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