New △-convergence theorems of iterative sequences for asymptotically nonexpansive mappings in CAT(0) spaces are obtained. Consider an asymptotically nonexpansive self-mapping of a closed convex subset of a CAT(0) space . Consider the iteration process , where is arbitrary and or for , where . It is shown that under certain appropriate conditions on △-converges to a fixed point of .
"-Convergence Problems for Asymptotically Nonexpansive Mappings in CAT(0) Spaces." Abstr. Appl. Anal. 2013 (SI01) 1 - 6, 2013. https://doi.org/10.1155/2013/251705