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arXiv 0704.3720math.CA
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多参数Riesz交换子

Multiparameter Riesz Commutators

Michael Lacey, Stefanie Petermichl, Jill Pipher, Brett Wick

摘要:

本文证明了定义在欧几里得空间乘积上的Chang和Febriman的乘积BMO可以用里斯变换的多参数分解子来刻画。这推广了Coifman,Rochberg和Weiss的经典单参数结果,同时也推广了Lacey和Ferguson以及Lacey和Terwilleger关于多参数算子和希尔伯特变换的工作.证明方法要求始终使用实变量方法,这在多参数上下文中是新的。

英文摘要:

It is shown that product BMO of Chang and Fefferman, defined on the product of Euclidean spaces can be characterized by the multiparameter commutators of Riesz transforms. This extends a classical one-parameter result of Coifman, Rochberg, and Weiss, and at the same time extends the work of Lacey and Ferguson and Lacey and Terwilleger on multiparameter commutators with Hilbert transforms. The method of proof requires the real-variable methods throughout, which is new in the multi-parameter context.

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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