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Advances in Fixed Point Theory ISSN 1927-6303 (Print)

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Adv. Fixed Point Theory 13 (2023), Article ID 4

Some fixed point theorems for multi-valued mappings via Ishikawa-type iterations in CAT(0) spaces

S. Ladsungnern, P. Kingkam, J. Nantadilok

PDF (184.7 KB) https://doi.org/10.28919/afpt/7942

Abstract

In this manuscript, we establish strong convergence theorems for the Ishikawa iteration scheme involving quasi-nonexpansive multi-valued maps in the setting of CAT(0) spaces. Our results extend and improve some related results in the literature.

Published
4 April 2023
Volume
13 (2023)
License
CC BY 3.0

Copyright © 2023 S. Ladsungnern, P. Kingkam, J. Nantadilok. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Cite this article

S. Ladsungnern, P. Kingkam, J. Nantadilok, Some fixed point theorems for multi-valued mappings via Ishikawa-type iterations in CAT(0) spaces, Adv. Fixed Point Theory 13 (2023), 4. https://doi.org/10.28919/afpt/7942

BibTeX
@article{Ladsungnern2023,
  author  = {Ladsungnern, S. and Kingkam, P. and Nantadilok, J.},
  title   = {Some fixed point theorems for multi-valued mappings via Ishikawa-type iterations in CAT(0) spaces},
  journal = {Adv. Fixed Point Theory},
  volume  = {13},
  year    = {2023},
  pages   = {4},
  doi     = {10.28919/afpt/7942}
}