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2021 | OriginalPaper | Buchkapitel

Poincaré and Hardy Inequalities on Homogeneous Trees

verfasst von : Elvise Berchio, Federico Santagati, Maria Vallarino

Erschienen in: Geometric Properties for Parabolic and Elliptic PDE's

Verlag: Springer International Publishing

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Abstract

We study Hardy-type inequalities on infinite homogeneous trees. More precisely, we derive optimal Hardy weights for the combinatorial Laplacian in this setting and we obtain, as a consequence, optimal improvements for the Poincaré inequality.

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Metadaten
Titel
Poincaré and Hardy Inequalities on Homogeneous Trees
verfasst von
Elvise Berchio
Federico Santagati
Maria Vallarino
Copyright-Jahr
2021
DOI
https://doi.org/10.1007/978-3-030-73363-6_1

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