Fast Fourier Transforms for Spherical Gauss-Laguerre Basis Functions

DOI10.1007/978-3-319-55550-8_11zbMath1453.65467arXiv1604.05140OpenAlexW2340895730MaRDI QIDQ4609731

Christian Wülker, Jürgen Prestin

Publication date: 26 March 2018

Published in: Frames and Other Bases in Abstract and Function Spaces (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1604.05140

zbMATH Keywords

spherical harmonicquadrature rulediscrete cosine transformFourier coefficientorthogonal polynomial

Mathematics Subject Classification ID

Numerical methods for discrete and fast Fourier transforms (65T50) Trigonometric series of special types (positive coefficients, monotonic coefficients, etc.) (42A32)

Related Items (5)

Toward recursive spherical harmonics issued bi-filters. II: An associated spherical harmonics entropy for optimal modeling ⋮ Fast SGL Fourier transforms for scattered data ⋮ Approximation of Gaussians by spherical Gauss-Laguerre basis in the weighted Hilbert space ⋮ Toward recursive spherical harmonics-issued bi-filters. I: Theoretical framework ⋮ Translation matrix elements for spherical Gauss-Laguerre basis functions

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