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arXiv 1812.03393math.FA
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模型空间上的Laplace-Carleson嵌入与截断Hankel和Toeplitz算子的有界性

Laplace--Carleson embeddings on model spaces and boundedness of truncated Hankel and Toeplitz operators

Jonathan R. Partington, Sandra Pott, Radoslaw Zawiski

摘要:

给出了有界区间上的加权$L^2$空间到半平面上的$L^2$空间的有界嵌入的一个特征,该嵌入是由加权Hardy和Bergman空间(Zen空间)上的拉普拉斯变换给出的同构诱导的.作为应用,给出了截断Hankel和Toeplitz积分算子有界的充要条件,包括加权情形.

英文摘要:

A characterisation is given of bounded embeddings from weighted $L^2$ spaces on bounded intervals into $L^2$ spaces on the half-plane, induced by isomorphisms given by the Laplace transform onto weighted Hardy and Bergman spaces (Zen spaces). As an application necessary and sufficient conditions are given for the boundedness of truncated Hankel and Toeplitz integral operators, including the weighted case.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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