Fourier, Gegenbauer and Jacobi expansions for a power-law fundamental solution of the polyharmonic equation and polyspherical addition theorems
DOI10.3842/SIGMA.2013.042zbMath1270.35009arXiv1209.6047MaRDI QIDQ352527
Publication date: 4 July 2013
Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1209.6047
Chebyshev polynomialsJacobi polynomialsGegenbauer polynomialsseparation of variableseigenfunction expansionsaddition theorems
Fundamental solutions to PDEs (35A08) Biharmonic and polyharmonic equations and functions in higher dimensions (31B30) Series solutions to PDEs (35C10) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16) Classical hypergeometric functions, ({}_2F_1) (33C05) Potential theory on Riemannian manifolds and other spaces (31C12)
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