Modified shrinking projection methods in CAT(0) space; pp. 275–288

Proceedings of the Estonian Academy of Sciences

article

Sabiya Khatoon¹  Watcharaporn Cholamjiak²  Izhar Uddin¹ 

[1] Department of Mathematics;School of Science, University of Phayao

关键词: G -nonexpansive mapping;    fixed point;    CAT(0) space;    directed graph;   

DOI  :  10.3176/proc.2022.3.07

学科分类：内科医学

来源: Teaduste Akadeemia Kirjastus

【 摘 要 】

The aim of this paper is to introduce three modified shrinking projection methods involving two G-nonexpansive map- pings. We also prove the convergence of our proposed iterations to obtain the common fixed points of G-nonexpansive mappings in the setting of CAT(0) space. In addition we construct a numerical example which supports our main results and show a comparison of new iterative schemes by using MATLAB2018a.

【 授权许可】

CC BY