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Parabolic Harnack inequality for the heat equation with inverse-square potential

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Published/Copyright: June 14, 2007
Forum Mathematicum
From the journal Volume 19 Issue 3

Abstract

A parabolic Harnack inequality for the equation is proved; in particular, this implies a sharp two-sided estimate for the associated heat kernel. Our approach relies on the unitary equivalence between the Schrödinger operator and the weighted Laplacian when .


(Communicated by Giorgio Talenti)


Received: 2005-04-27
Revised: 2005-08-08
Published Online: 2007-06-14
Published in Print: 2007-05-23

© Walter de Gruyter

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