On Some Recent Results Concerning Convergence Theorems for Asymptotically Nonexpansive Mappings and Asymptotically Nonexpansive Semi-groups

摘要

We observe that the proofs of some recent results concerning approximation of fixed points of asymptotically nonexpansive mappings and asymptotically nonexpansive semi-groups appear to be faulty. We provide a leeway out of the observed shortcomings and hence enhance the results in question.