Composition operators and closures of Dirichlet type spaces Dα in the logarithmic Bloch space

被引:12
作者
Qian, Ruishen [1 ]
Li, Songxiao [2 ,3 ]
机构
[1] Lingnan Normal Univ, Sch Math & Stat, Zhanjiang 524048, Guangdong, Peoples R China
[2] Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Chengdu 610054, Sichuan, Peoples R China
[3] Macau Univ Sci & Technol, Inst Syst Engn, Taipa, Macao, Peoples R China
来源
INDAGATIONES MATHEMATICAE-NEW SERIES | 2018年 / 29卷 / 05期
关键词
Composition operator; Dirichlet type space; Logarithmic Bloch space; Closure; COMPACT COMPOSITION OPERATORS; MOBIUS INVARIANT SPACES;
D O I
10.1016/j.indag.2018.07.006
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we characterize the closures of Dirichlet type spaces D-alpha in the logarithmic Bloch space. Moreover, we study the boundedness and compactness of composition operators from the logarithmic Bloch space to closures of Dirichlet type spaces D-alpha in the logarithmic Bloch space. (C) 2018 Royal Dutch Mathematical Society (KWG). Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:1432 / 1440
页数:9
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