Weighted differentiation composition operator from logarithmic Bloch spaces to Bloch-type spaces

被引:10
|
作者
Liang, Yu-Xia [1 ]
Zhou, Ze-Hua [2 ,3 ]
机构
[1] Tianjin Normal Univ, Sch Math Sci, Tianjin 300387, Peoples R China
[2] Tianjin Univ, Dept Math, Tianjin 300072, Peoples R China
[3] Tianjin Univ, Ctr Appl Math, Tianjin 300072, Peoples R China
基金
中国国家自然科学基金;
关键词
Weighted differentiation composition operator; log-Bloch space; boundedness; essential norm; ESSENTIAL NORMS; ANALYTIC-FUNCTIONS; UNIT BALL; BANACH-SPACES;
D O I
10.1002/mana.201500172
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we give a new characterization for the boundedness of weighted differentiation composition operator from logarithmic Bloch spaces to Bloch-type spaces and calculate its essential norm in terms of the n-th power of induced analytic self-map on the unit disk. From which a sufficient and necessary condition of compactness of this operator follows immediately. (C) 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码:349 / 366
页数:18
相关论文
共 50 条