International Journal of Nonlinear Analysis and Applications

Non-linear contractions via auxiliary functions and fixed point results with some consequences

Document Type : Research Paper

Authors

1 Department of Mathematics, Vellore Institute of Technology, Vellore, India

2 Department of Mathematics, National Institute of Technology Durgapur, India

3 Department of Mathematics, Karaj Branch, Islamic Azad University, Karaj, Iran

Abstract

In this manuscript, we bring into play the essence of a new class of auxiliary functions, $C$-class functions, and exhibited some fixed point results. Notably, in this draft, we come up with the idea of modified $\mathcal{Z}_F$-contractions and enquire the existence and uniqueness of fixed points of such operators in the framework of $\theta $-metric spaces. Concerning the interpretation of the achieved results, some non-trivial examples are also studied. From obtained theorems, we derive several related fixed point results in usual metric spaces and $\theta $-metric spaces.

Keywords

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International Journal of Nonlinear Analysis and Applications
Volume 13, Issue 1
March 2022
Pages 2025-2042
  • Receive Date: 04 December 2020
  • Accept Date: 12 April 2021