Convergence theorems for finite families of total asymptotically nonexpansive mappings in hyperbolic spaces
Bashir Ali · Fixed Point Theory and Applications · 2016
Abstract In this paper, using a multistep iterative scheme, we establish strong and Δ-convergence theorems for finite families of total asymptotically quasi-nonexpansive mappings in uniformly convex hyperbolic spaces. We then establish Δ- and polar convergence theorems for finite families of total asymptotically nonexpansive mappings in CAT(0) spaces. These new theorems are extensions, improvements, and generalizations of some recently announced results by many authors.