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arXiv · 2308.13114

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

Youssef Touail·Amine Jaid·Driss El Moutawakil
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Abstract

In this article, we model with measures of noncompactness the well-known concept of F-expanding mappings given by Gornicki (Fixed Point Theory Appl 2017, 9 (2016)). Our results are proved by weakening some assumptions on F and without using the surjectivity. Moreover, the paper contains some examples and an application to the Volterra-integral equation.

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BibTeXRIS

Youssef Touail, Amine Jaid, Driss El Moutawakil. 2023-08-24. Fixed points for $F$-expanding mappings in the sense of measures of noncompactness. https://arxiv.org/abs/2308.13114

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