arXiv · 2305.01288
Sharp Hardy-type inequalities for non-compact harmonic manifolds and Damek-Ricci spaces
Abstract
We show various sharp Hardy-type inequalities for the linear and quasi-linear Laplacian on non-compact harmonic manifolds with a particular focus on the case of Damek-Ricci spaces. Our methods make use of the optimality theory developed by Devyver/Fraas/Pinchover and Devyver/Pinchover and are motivated by corresponding results for hyperbolic spaces by Berchio/Ganguly/Grillo, and Berchio/Ganguly/Grillo/Pinchover.
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Florian Fischer, Norbert Peyerimhoff. 2023-05-02. Sharp Hardy-type inequalities for non-compact harmonic manifolds and Damek-Ricci spaces. https://arxiv.org/abs/2305.01288
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