Essential norms of weighted composition operators between Zygmund-type spaces and Bloch-type spaces

被引：8

作者：

Sanatpour, Amir Hossein ^{[1
]}

Hassanlou, Mostafa ^{[2
]}

机构：

[1] Kharazmi Univ, Dept Math, Tehran 1561836314, Iran

[2] Univ Tabriz, Fac Math Sci, Tabriz 5166616471, Iran

来源：

TURKISH JOURNAL OF MATHEMATICS | 2014年 / 38卷 / 05期

关键词：

Zygmund-type space; Bloch-type space; weighted composition operator; essential norm; GENERALIZED COMPOSITION OPERATORS; BANACH-SPACES;

D O I：

10.3906/mat-1401-5

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We investigate the boundedness of weighted composition operator uC(phi) mapping the Zygmund-type space Z(alpha) into the Bloch-type space B-beta. Then we give essential norm estimates of such an operator in terms of u and phi.

引用

页码：872 / 882

页数：11

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