Two Fixed Point Theorems Concerning <i>F</i>-Contraction in Complete Metric Spaces

In this paper, we generalize some results of Wardowski (Fixed Point Theory Appl. 2012:94, 2012), Cosentino and Vetro (Filomat 28:4, 2014), and Piri and Kumam (Fixed Point Theory Appl. 2014:210, 2014) theories by applying some weaker symmetrical conditions on the self map of a complete metric space a...

Full description

Bibliographic Details
Main Authors: Ovidiu Popescu, Gabriel Stan
Format: Article
Language:English
Published: MDPI AG 2019-12-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/12/1/58