arXiv · 1503.00510
Heat Kernel And Riesz Transform Of Schrodinger Operators
Abstract
The goal of this article is twofold: in a first part, we prove Gaussian estimates for the heat kernel of Schr{\"o}dinger operators delta + V whose potential V is "small at infinity" in an integral sense. In a second part, we prove sharp boundedness result for the associated Riesz transform with potential d(delta+V) --1/2. A characterization of p-hyperbolicity, which is of independent interest, is also proved.
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Baptiste Devyver. 2015-03-02. Heat Kernel And Riesz Transform Of Schrodinger Operators. https://arxiv.org/abs/1503.00510
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