On generalized hyperinterpolation on the sphere

DOI10.1090/S0002-9939-06-08421-8zbMath1108.41009OpenAlexW1499896294MaRDI QIDQ5473420

Feng Dai

Publication date: 21 June 2006

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9939-06-08421-8

zbMATH Keywords

spherical polynomialsunit spheregeneralized hyperinterpolationsecond-order moduli of smoothness

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Interpolation in approximation theory (41A05) Hilbert spaces with reproducing kernels (= (proper) functional Hilbert spaces, including de Branges-Rovnyak and other structured spaces) (46E22) Spline approximation (41A15)

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