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An iterative method involving a class of quasi-phi-nonexpansive mappings for solving split equality fixed point problems.

Authors :
CHIDUME, C. E.
ADAM, AISHA A.
ADAMU, ABUBAKAR
Source :
Creative Mathematics & Informatics. 2023, Vol. 32 Issue 1, p29-40. 12p. 1 Chart, 1 Graph.
Publication Year :
2023

Abstract

new inertial iterative algorithm for approximating solution of split equality fixed point problem (SEFPP) for quasi-ϕ-nonexpansive mappings is introduced and studied in p-uniformly convex and uniformly smooth real Banach spaces, p > 1. A strong convergence theorem is proved without imposing any compactness-type condition on the mappings. Our theorems complement several important recent results that have been proved in 2-uniformly convex and uniformly smooth real Banach spaces. It is well known that these spaces do not include Lp, lp and the Sobolev spaces Wmp(Ω), for 2 < p < ∞. Our theorems, in particular, are applicable in these spaces. Furthermore, application of our theorem to split equality variational inclusion problem is presented. Finally, numerical examples are presented to illustrate the convergence of our algorithms. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
1584286X
Volume :
32
Issue :
1
Database :
Academic Search Index
Journal :
Creative Mathematics & Informatics
Publication Type :
Academic Journal
Accession number :
160975435
Full Text :
https://doi.org/10.37193/CMI.2023.01.04