Perturbed kernel approximation on homogeneous manifolds

DOI10.1016/j.cam.2005.04.073zbMath1103.41002OpenAlexW2168388142MaRDI QIDQ849619

Jeremy Levesley, Xingping Sun

Publication date: 31 October 2006

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2005.04.073

zbMATH Keywords

perturbationspherical harmonicsDunkl's intertwining operatornative spacepositive-definitenesszonal kernel

Mathematics Subject Classification ID

Numerical interpolation (65D05) Multidimensional problems (41A63) Interpolation in approximation theory (41A05) Approximation with constraints (41A29) Rate of convergence, degree of approximation (41A25)

Cites Work

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• Interpolation by polynomials and radial basis functions on spheres

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