The Characterizations of Distances from Bloch Functions to Some Mobius Invariant Spaces by High Order Derivatives

被引:1
|
作者
Sun, Yu [1 ]
Liu, Bin [2 ]
Liu, Jinlin [1 ]
机构
[1] Yangzhou Univ, Sch Math Sci, Yangzhou 225001, Jiangsu, Peoples R China
[2] Univ Eastern Finland, POB 111, Joensuu 80101, Finland
基金
中国国家自然科学基金;
关键词
Distance; composition operator; Bloch function; Mobius invariant space; High order derivatives; COMPOSITION OPERATORS; DIFFERENTIATION; ALPHA;
D O I
10.2298/FIL2201141S
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We characterized the distances from Bloch functions to some Mobius invariant spaces by high order derivatives. Moreover, the boundedness and compactness of the products of composition and differentiation operators from the Bloch space to the closure of some Mobius invariant spaces are characterized.
引用
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页码:141 / 150
页数:10
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