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.
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收藏
页数：10
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