A corner point Gibbs phenomenon for Fourier series in two dimensions

DOI10.1006/jath.1998.3320zbMath0949.42010OpenAlexW1979836930MaRDI QIDQ1806135

Gilbert Helmberg

Publication date: 20 December 1999

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jath.1998.3320

zbMATH Keywords

double Fourier seriesGibbs phenomenoncorner point

Mathematics Subject Classification ID

Fourier series and coefficients in several variables (42B05)

Related Items

Gibbs' phenomenon in higher dimensions, Large-degree asymptotics and exponential asymptotics for Fourier, Chebyshev and Hermite coefficients and Fourier transforms