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On Davies' conjecture and strong ratio limit properties for the heat kernel

Yehuda Pinchover
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Abstract

We study strong ratio limit properties and the exact long time asymptotics of the heat kernel of a general second-order parabolic operator which is defined on a noncompact Riemannian manifold.

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Yehuda Pinchover. 2005-04-17. On Davies' conjecture and strong ratio limit properties for the heat kernel. https://arxiv.org/abs/math/0504344

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