Comparing seven spectral methods for interpolation and for solving the Poisson equation in a disk: Zernike polynomials, Logan-Shepp ridge polynomials, Chebyshev-Fourier series, cylindrical Robert functions, Bessel-Fourier expansions, square-to-disk confor
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Publication:630380
DOI10.1016/j.jcp.2010.11.011zbMath1210.65192OpenAlexW1978632040MaRDI QIDQ630380
Publication date: 17 March 2011
Published in: Journal of Computational Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jcp.2010.11.011
Chebyshev polynomialsconformal mappingradial basis functionsLaplace equationPoisson equationpseudospectralZernike polynomialsapproximation on a diskcosine lemniscate functionlemniscate elliptic functions
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Uses Software
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