Some convergence theorems for contractive type mappings in \(CAT(0)\) spaces
Summary: We establish theorems of strong convergence, for the Ishikawa-type (or two step) iteration scheme, to a fixed point of a uniformly \(L\)-Lipschitzian asymptotically demicontractive mapping and a uniformly \(L\)-Lipschitzian hemicontractive mapping in \(CAT(0)\) space. Moreover, we will propose some open problems.
scientific article; zbMATH DE number 6306713
scientific article