A Note on "Riesz Transform for 1
A Note on "Riesz Transform for 1
复制标题
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
中科院分区:
文献类型:
--
作者:
Li Hong-Quan;Zhu Jie-Xiang
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.