A. R. Khan and N. Hussain, “Iterative Approximation of Fixed Points of Nonexpansive Maps,” Scientiae Mathematicae Japonicae, Vol. 54, No. 3, 2001, pp. 503-511.
has been cited by the following article:
TITLE: Approximation of Common Fixed Points of Pointwise Asymptotic Nonexpansive Maps in a Hadamard Space
AUTHORS: Safeer Hussain Khan, H. Fukhar-ud-din
KEYWORDS: Pointwise Asymptotic Nonexpansive Map; Common Fixed Point; Ishikawa Iteration Process; Strong Convergence; Weak Convergence
JOURNAL NAME: Advances in Pure Mathematics, Vol.2 No.6, November 29, 2012
ABSTRACT: We establish weak and strong convergence of Ishikawa type iterates of two pointwise asymptotic nonexpansive maps in a Hadamard space. For weak and strong convergence results, we drop “rate of convergence condition”, namely (Cn(x)-1) to answer in the affirma-tive to the open question posed by Tan and Xu [1] even in a general setup.