New Results of Fixed-Point Theorems in Complete Metric Spaces

Mustafa T. Yaseen, Ali Hasan Ali, Areej A. Al-moneef, Omer Bazighifan, Taher A. Nofal, F. Ghanim and Abdellatif Ben Makhlouf

Mathematical Problems in Engineering, 2022, vol. 2022, 1-5

Abstract: In this paper, fixed point theorems of multiple values of self-mappings have been investigated in Banach space. In addition, a new modification of the same mentioned study has been considered in a metric space with at most three valued self-mappings. Moreover, we have extended and improved some existent results in a complete metric space. Finally, we present a slight improvement on some well-known lemmas that are related to nonexpansive mappings and nonincreasing distances mappings.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:2885927

DOI: 10.1155/2022/2885927

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