Almost positive kernels on compact Riemannian manifolds

DOI10.1007/s00209-022-03075-8zbMath1497.58007arXiv2202.11020OpenAlexW4285676888WikidataQ115388705 ScholiaQ115388705MaRDI QIDQ2172490

Giacomo Gigante, Bianca Gariboldi

Publication date: 15 September 2022

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2202.11020

zbMATH Keywords

compact Riemannian manifoldSchwartz kernelapproximation to the identityparametrix of the wave equation

Mathematics Subject Classification ID

General harmonic expansions, frames (42C15) Irregularities of distribution, discrepancy (11K38) Spectral theory; eigenvalue problems on manifolds (58C40)

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