Convergence of iterative schemes for nonexpansive mappings
The author reviews and then improves two of the theorems studied by \textit{J. Zhao} et al. [Fixed Point Theory Appl. 2008, Article ID 751383 (2008; Zbl 1170.47055)]. Specifically, the theorems are proved without assuming Opial's condition.
scientific article; zbMATH DE number 6047359