Convergence and Existence of Fixed Points of Set-valued Nonexpansive Mapping
Hongzhi Li · Shuxue de shijian yu renshi · 2009
This paper discusses convergence of Ishikawa iteration sequence and existence of fixed points for δset-valued nonexpansive mapping in uniformly covex Banach space,and the conditions are shown which guarantee the convergence of the iteration sequence to a fixed point.The result generalizes and develops some known results of single-valued nonexpansive mapping.