Strong convergence theorems for finitely many nonexpansive mappings

被引:0
|
作者
Song, Yisheng [1 ]
Zuo, Hongliang [1 ]
机构
[1] Henan Normal Univ, Coll Math & Informat Sci, Xinxiang 453007, Henan, Peoples R China
关键词
Non-expansive mappings; Weakly continuous duality mapping; BANACH-SPACES; FIXED-POINTS; ACCRETIVE-OPERATORS; NONLINEAR OPERATORS; SEMIGROUPS; SEQUENCES;
D O I
10.1016/j.na.2008.02.078
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Under the assumption that E is a reflexive Banach space whose norm is uniformly Geteaux differentiable and which has a weakly continuous duality mapping J(phi) with gauge function phi, Ceng-Cubiotti-Yao [Strong convergence theorems for finitely many, nonexpansive mappings and applications, Nonlinear Analysis 67 (2007) 1464-1473] introduced a new iterative scheme for,I finite commuting family of nonexpansive mappings, and proved strong convergence theorems about this iteration. In this paper, only under the hypothesis that E is a reflexive Banach space which has a weakly continuous duality mapping J(phi) with gauge function phi, and several control conditions about the iterative coefficient arc removed, we present a short and simple proof of the above theorem. (C) 2008 Elsevier Ltd. All rights reserved.
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页码:1797 / 1802
页数:6
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