Analysis of a new class of rational RBF expansions

DOI10.1093/IMANUM/DRZ015zbMath1465.65014OpenAlexW2935789424WikidataQ128171129 ScholiaQ128171129MaRDI QIDQ5857336

Emma Perracchione, Stefano De Marchi, Martin D. Buhmann

Publication date: 31 March 2021

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/drz015

zbMATH Keywords

positive definite kernelsradial basis functionsmultivariate interpolationrational approximationkernel methodsmeshless methods

Mathematics Subject Classification ID

Numerical radial basis function approximation (65D12)

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