Accuracy-optimal evaluation of the Fourier transform for \(C_{L,N,\varepsilon}\) functions

DOI10.1007/BF01849522zbMath0784.65106OpenAlexW2003117127MaRDI QIDQ1313612

S. Z. Kasenov

Publication date: 2 March 1994

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01849522

zbMATH Keywords

Fourier transformerror estimateFourier coefficientsmethod of boundary functionsquadrature formulaefast oscillating functions

Mathematics Subject Classification ID

Numerical quadrature and cubature formulas (65D32) Numerical methods for trigonometric approximation and interpolation (65T40) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16)

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