Natural Sciences, Mathematics, 2026
Convergence acceleration of Fourier series revisited
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Submitted: 2024-12-20
© 2026 by author(s) and The Gufo Inc.
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Abstract
A generalization of the Krylov-Eckhoff method is investigated for removing of the classi-cal Gibbs phenomenon. Convergence acceleration scheme for Fourier expansions of piecewisesmooth functions is derived. Numerical results are presented and discussed