Strong and △-convergence theorems for total asymptotically nonexpansive nonself mappings in CAT ( 0 ) spaces
Li Yang, Fu Hai Zhao · Journal of Inequalities and Applications · 2013
The purpose of this paper is to study the existence theorems of fixed points, -convergence and strong convergence theorems for total asymptotically nonexpansive nonself mappings in the framework of CAT(0) spaces.The convexity and closedness of a fixed point set of such mappings are also studied.Our results generalize, unify and extend several comparable results in the existing literature.