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On the Ishikawa iteration process in CAT(0) spaces

Article 13, Volume 37, No. 4, December 2011, Page 185-197  XML PDF (284 K)
Document Type: Research Paper
Authors
B. Panyanak ; T. Laokul
Abstract
In this paper, several $Delta$ and strong convergence theorems are established for the Ishikawa
iterations for nonexpansive mappings in the framework of CAT(0)
spaces. Our results extend and improve the corresponding results
Keywords
Nonexpansive mappings; fixed points; $Delta-$convergence; strong convergence; CAT(0) spaces
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