一致凸Banach空间非扩张非自身映射的收敛性

Weak convergence for non-self nonexpansive mappings in uniformly convex Banach spaces

在具有Kladec-Klee性质的实一致凸Banach空间中,对三个非扩张非自身映射引入一类带误差的Ishikawa型迭代序列并研究了其逼近公共不动点问题.

Let E be a real uniformly convex Banach space satisfying Kadec-Klee property.This paper introduces a new Ishikawa iteration process with errors for three non-self nonexpansive mappings in E.Weak convergence theorem of such iterations is established.