Some properties of generalized fundamentally nonexpansive mappings in Banach spaces

Document Type : Research Paper


Department of Mathematics, Faculty of Basic Sciences, Bu-Ali Sina University, Hamedan, Iran


In this paper, we introduce a condition on mappings and show that the class of these mappings is broader than both the class of mappings satisfying condition (C) and the class of fundamentally nonexpansive mappings, and it is incomparable with the class of quasi-nonexpansive mappings and the class of mappings satisfying condition (L). Furthermore, we present some convergence theorems and fixed point theorems for mappings satisfying the condition in the setting of Banach spaces. Finally, an example is given to support the usefulness of our results.