Fixed-Point Convergence Results of a Three-Step Iterative Process in CAT(0) Spaces
Author(s) -
Kifayat Ullah,
Junaid Ahmad,
Muhammad Arshad,
Manuel De la Sen
Publication year - 2021
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2021/5522926
Subject(s) - garcia , convergence (economics) , mathematics , fixed point , iterative and incremental development , process (computing) , iterative method , mathematical optimization , computer science , mathematical analysis , humanities , philosophy , programming language , economics , software engineering , economic growth
In this article, we suggest some Δ and strong convergence results of a three-step Sahu–Thakur iteration process for Garcia-Falset maps in the nonlinear setting of CAT(0) spaces. We furnish a new example of Garcia-Falset maps and prove that its three-step Sahu–Thakur iterative process is more effective than the many well-known iterative processes. Our results improve and extend some recently announced results of the current literature.
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