A Note on "Riesz Transform for 1

A Note on "Riesz Transform for 1
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关于“1 的 Riesz 变换”的注释

DOI:
10.1007/s12220-017-9879-z
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发表时间:
2018
影响因子:
1.1
通讯作者:
Zhu Jie-Xiang
Zhu Jie-Xiang
中科院分区:
数学2区
文献类型:
--
作者:
Li Hong-Quan;Zhu Jie-Xiang

文献摘要

相似文献

考虑直积流形,其中()是连通的满足体积倍增性质和热核的高斯或亚高斯估计的完备非紧黎曼流形。我们得到了Riesz变换的弱型(1,1)(SO-有界性)。因此,我们发现Riesz变换的弱(1,1)性质既不需要热核高斯估计,也不需要亚高斯估计。
Consider the direct product manifold, where() are connected complete non-compact Riemannian manifolds satisfying the volume doubling property and Gaussian or sub-Gaussian estimates for the heat kernel. We obtain weak type (1, 1) (so-boundedness with) for the Riesz transform. As a consequence, we find that neither heat kernel Gaussian estimates nor sub-Gaussian estimates are necessary for weak (1, 1) property of Riesz transform.