On the representation of band-dominant functions on the sphere using finitely many bits

DOI10.1023/B:ACOM.0000016434.97920.1fzbMath1058.41019OpenAlexW2073136196MaRDI QIDQ1431334

Joseph D. Ward, Francis J. Narcowich, Hrushikesh N. Mhaskar

Publication date: 27 May 2004

Published in: Advances in Computational Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:acom.0000016434.97920.1f

zbMATH Keywords

scattered datametric entropyapproximations on spheresband dominated functions

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

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