Work

Fixed points for F-expanding mappings in the sense of measures of noncompactness

Year: 2025

Type: article

Abstract: In this paper, we model with measures of noncompactness the well-known concept of [Formula: see text]-expanding mappings given by Górnicki [Fixed point theorems for F-expanding mappings, Fixed Point Theory Appl. 2017 (2016) 9]. Our results are proved by weakening some assumptions on [Formula: see text] and without using the surjectivity. Moreover, the paper contains some examples and an application to the Volterra-integral equation.

Source: Asian-European Journal of Mathematics

DOI: 10.1142/s1793557125501487

Authors: Youssef Touail, Amine Jaid, Driss El Moutawakil

Institutions: Sidi Mohamed Ben Abdellah University, Université Sultan Moulay Slimane, Chouaib Doukkali University

Language: English

Topic: Fixed Point Theorems Analysis

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4417067701

FWCI:

Cites: 15

Cited by:

Related to: