Strong convergence of an iterative algorithm for pseudocontractive mapping in Banach spaces

被引:28
|
作者
Yao, Yonghong [1 ]
Liou, Yeong-Cheng
Chen, Rudong
机构
[1] Tianjin Polytech Univ, Dept Math, Tianjin 300160, Peoples R China
[2] Cheng Shiu Univ, Dept Informat Management, Kaohsiung 833, Taiwan
关键词
strong convergence; pseudocontractive mapping; fixed point; uniformly smooth Banach spaces;
D O I
10.1016/j.na.2006.10.013
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let C be a nonempty closed convex subset of a real uniformly smooth Banach space X, T : C -> C a pseudocontractive mapping. Let {alpha(n)}, {beta(n)} and {gamma(n)} be three real sequences in (0, 1) satisfying appropriate conditions; then for fixed u epsilon C and arbitrary x(0) epsilon C, the sequence {x(n)} generated by x(n) = alpha(n)u + beta(n)x(n)-1 + gamma(n)Tx(n), n >= 1, converges strongly to a fixed point of T. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3311 / 3317
页数:7
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