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arXiv 2102.01277math.CA
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关于Schr dinger算子分解子的加权compactness

On weighted compactness of commutators of Schrödinger operators

Qianjun He, Pengtao Li

摘要:

设$\mathcal{L}=-Δ+\mathit{V}(x)$是薛定谔算子,其中$Δ$是$\mathbb{R}^{d}$ $(d\geq 3)$上的拉普拉斯算子,而非负势$\mathit{V}(x)$属于逆Hölder类$B_{q}, q>d/2$。本文研究了几类Schr dinger算子(包括里斯变换、标准Calderón-Zygmund算子和Littlewood-Paley函数)的分解子的加权紧性.这些结果基本上推广了一些著名的结果。

英文摘要:

Let $\mathcal{L}=-Δ+\mathit{V}(x)$ be a Schrödinger operator, where $Δ$ is the Laplacian operator on $\mathbb{R}^{d}$ $(d\geq 3)$, while the nonnegative potential $\mathit{V}(x)$ belongs to the reverse Hölder class $B_{q}, q>d/2$. In this paper, we study weighted compactness of commutators of some Schrödinger operators, which include Riesz transforms, standard Calderón-Zygmund operatos and Littlewood-Paley functions. These results generalize substantially some well-know results.

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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