ESTONIAN ACADEMY
PUBLISHERS
eesti teaduste
akadeemia kirjastus
PUBLISHED
SINCE 1952
 
Proceeding cover
proceedings
of the estonian academy of sciences
ISSN 1736-7530 (Electronic)
ISSN 1736-6046 (Print)
Impact Factor (2022): 0.9
Modified shrinking projection methods in CAT(0) space; pp. 275–288
PDF | 10.3176/proc.2022.3.07

Authors
Sabiya Khatoon, Watcharaporn Cholamjiak, Izhar Uddin
Abstract

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.

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