Optimally Localized Approximate Identities on the 2-Sphere
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Publication:3173510
DOI10.1080/01630563.2011.587073zbMath1229.41023OpenAlexW2069619375MaRDI QIDQ3173510
Publication date: 10 October 2011
Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/01630563.2011.587073
Approximation by operators (in particular, by integral operators) (41A35) Algorithms for approximation of functions (65D15) Approximate quadratures (41A55) Uniqueness and localization for orthogonal series (42C25)
Related Items (4)
A non-linear approximation method on the sphere ⋮ Spatiospectral concentration of vector fields on a sphere ⋮ Harmonic singular integrals and steerable wavelets in \(L_2(\mathbb R^d)\) ⋮ An alternative to Slepian functions on the unit sphere -- a space-frequency analysis based on localized spherical polynomials
Cites Work
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- Spherical harmonics
- Nonstationary wavelets on the \(m\)-sphere for scattered data
- Über die ganzen Lösungen der Wellengleichung
- Spatiospectral Concentration on a Sphere
- On the multiscale solution of satellite problems by use of locally supported kernel functions correspondind to equidistributed data on spherical orbits
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