Some results on coupled coincidence points in vector quasi cone metric spaces over Banach algebras with satisfactory cones

Volume 31, Issue 3, pp 305--317 http://dx.doi.org/10.22436/jmcs.031.03.06
Publication Date: May 16, 2023 Submission Date: July 18, 2021 Revision Date: November 05, 2021 Accteptance Date: January 20, 2023

Authors

S. M. A. Abou Bakr - Department of Mathematics, Faculty of Science, Ain Shams University, Cairo, Egypt. H. K. Hussein - Department of Mathematics, Faculty of Science, Ain Shams University, Cairo, Egypt.


Abstract

Let \((X, C,\mathbb{D}_{C}, \chi )\) be a complete parametric vector quasi cone metric space over a Banach algebra \(\mathbb{A}\), \(C\) be a cone in \(\mathbb{A}\) that contains some semi-interior points, \(\chi\) be a metric parameter in \(C\) with a spectral radius \(\sigma (\chi )\geq 1\), and \(T: X\times X \to X\) be a generalized contraction mapping where its parametric contractions are vectors in \(C\), with these settings and without relying on the assumptions of normality and solidness of \(C\), we prove the existence of coupled coincidence points of the mapping \(T\) and hence generalize many theorems concerned with the existence of coupled coincidence points of such types and we support these results with some illustrative examples.


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ISRP Style

S. M. A. Abou Bakr, H. K. Hussein, Some results on coupled coincidence points in vector quasi cone metric spaces over Banach algebras with satisfactory cones, Journal of Mathematics and Computer Science, 31 (2023), no. 3, 305--317

AMA Style

Abou Bakr S. M. A., Hussein H. K., Some results on coupled coincidence points in vector quasi cone metric spaces over Banach algebras with satisfactory cones. J Math Comput SCI-JM. (2023); 31(3):305--317

Chicago/Turabian Style

Abou Bakr, S. M. A., Hussein, H. K.. "Some results on coupled coincidence points in vector quasi cone metric spaces over Banach algebras with satisfactory cones." Journal of Mathematics and Computer Science, 31, no. 3 (2023): 305--317


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