Some common fixed point theorems for four $(\psi,\varphi)$-weakly contractive mappings satisfying rational expressions in ordered partial metric spaces

Document Type : Research Paper

Authors

Department of Mathematics, Faculty of Science, Assiut University, Assiut, Egypt

Abstract

The aim of this paper is to prove some common fixed point theorems for four  mappings satisfying $(\psi,\varphi)$-weak contractions involving rational expressions in ordered partial metric spaces. Our results extend, generalize and improve some well-known results in the literature. Also, we give two examples to illustrate our results.

Keywords

International Journal of Nonlinear Analysis and Applications
Volume 7, Issue 1 - Serial Number 1
Summer and Autumn 2015
Pages 111-130

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