Convergence theorems for total asymptotically nonexpansive non-self mappings in CAT(0) spaces

被引：6

作者：

Wang, Lin ^{[1
]}

Chang, Shih-sen ^{[1
]}

Ma, Zhaoli ^{[2
]}

机构：

[1] Yunnan Univ Finance & Econ, Coll Stat & Math, Kunming 650221, Yunnan, Peoples R China

[2] Yunnan Normal Univ, Coll Arts & Sci, Sch Informat Engn, Kunming 650222, Yunnan, Peoples R China

来源：

JOURNAL OF INEQUALITIES AND APPLICATIONS | 2013年

关键词：

total asymptotically nonexpansive nonself mappings; CAT(0) space; Delta-convergence; demiclosed principle; INVARIANT APPROXIMATIONS;

D O I：

10.1186/1029-242X-2013-135

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we introduce the concept of total asymptotically nonexpansive nonself mappings and prove the demiclosed principle for this kind of mappings in spaces. As a consequence, we obtain a Delta-convergence theorem of total asymptotically nonexpansive nonself mappings in spaces. Our results extend and improve the corresponding recent results announced by many authors. MSC: 47H09, 47J25.

引用

页数：10

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