Rational trigonometric approximations using Fourier series partial sums

DOI10.1007/BF02091779zbMath0844.42004MaRDI QIDQ1908510

James F. Geer

Publication date: 22 August 1996

Published in: Journal of Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

heat equationboundary value problemFourier seriesrational approximationsGibbs phenomenaFourier-Padé approximations

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation by rational functions (41A20) Numerical methods for trigonometric approximation and interpolation (65T40)

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Cites Work

• On the Gibbs phenomenon. I: Recovering exponential accuracy from the Fourier partial sum of a nonperiodic analytic function
• Resolution properties of the Fourier method for discontinuous waves
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