Weighted Composition Lambert-Type Operators on Lp Spaces

被引：0
|
作者：
Y. Estaremi
M. R. Jabbarzadeh
机构：
[1] Payame Noor University,Faculty of Mathematical Sciences
[2] University of Tabriz,Faculty of Mathematical Sciences
来源：
Mediterranean Journal of Mathematics | 2014年 / 11卷
关键词：
47B47; Conditional expectation; multiplication operators; composition operators; hyponormal operators;
D O I：
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学科分类号：
摘要：
In this paper boundedness of a weighted composition Lambert-type operator T = MwEMuCφ acting between two different Lp(Σ) spaces is characterized using some properties of conditional expectation operator. Moreover, we establish criteria for hyponormality for these types of operators on L2(Σ).
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页码：955 / 964
页数：9
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