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arXiv 1604.07037math.CA
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双参数$g$ -函数的非齐次$Tb$定理

Non-homogeneous $Tb$ Theorem for Bi-parameter $g$-Function

Mingming Cao, Qingying Xue

摘要:

本文的主要结果是Littlewood-Paley $g$ -函数的一个双参数$Tb$定理,其中$b$是两个伪增生函数的张量积.代替加倍测度,我们使用积测度$μ= μ_n \times μ_m$,其中测度$μ_n$和$μ_m$仅假设为上加倍。证明的主要技术包括双参数$b$ -适应Haar函数分解和良好的双Whitney区域上的平均恒等式。此外,再次使用了非齐次分析和概率方法。

英文摘要:

The main result of this paper is a bi-parameter $Tb$ theorem for Littlewood-Paley $g$-function, where $b$ is a tensor product of two pseudo-accretive functions. Instead of the doubling measure, we work with a product measure $μ= μ_n \times μ_m$, where the measures $μ_n$ and $μ_m$ are only assumed to be upper doubling. The main techniques of the proof include a bi-parameter $b$-adapted Haar function decomposition and an averaging identity over good double Whitney regions. Moreover, the non-homogeneous analysis and probabilistic methods are used again.

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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