New estimates of essential norms of weighted composition operators between Bloch type spaces

被引:54
|
作者
Manhas, Jasbir Singh [2 ]
Zhao, Ruhan [1 ]
机构
[1] SUNY Coll Brockport, Dept Math, Brockport, NY 14420 USA
[2] Sultan Qaboos Univ, Dept Math, Muscat, Oman
关键词
Essential norms; Weighted composition operators; Bloch type spaces; BANACH-SPACES; MULTIPLIERS; ISOMETRIES;
D O I
10.1016/j.jmaa.2011.11.039
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We give estimates of the essential norms of the weighted composition operators uC(phi) between different Bloch type spaces in terms of the n-th power of phi. We also give similar characterizations for boundedness and compactness of uC(phi) between different Bloch type spaces. (C) 2011 Elsevier Inc. All rights reserved.
引用
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页码:32 / 47
页数:16
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