Local behaviors of Fourier expansions for functions of limited regularities
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Publication:6561369
DOI10.1007/s10444-024-10136-5zbMath1542.65139MaRDI QIDQ6561369
Publication date: 25 June 2024
Published in: Advances in Computational Mathematics (Search for Journal in Brave)
Error bounds for boundary value problems involving PDEs (65N15) Trigonometric approximation (42A10) Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Convergence and absolute convergence of Fourier and trigonometric series (42A20) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16)
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