Fixed Points Theorems for Unsaturated and Saturated Classes of Contractive Mappings in Banach Spaces

Based on the technique of enriching contractive type mappings, a technique that has been used successfully in some recent papers, we introduce the concept of a <i>saturated</i> class of contractive mappings. We show that, from this perspective, the contractive type mappings in the metric...

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Bibliographic Details
Main Authors: Vasile Berinde, Mădălina Păcurar
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/13/4/713