On the Convergence of the Quasi-Periodic Approximations on a Finite Interval

DOI10.52737/18291163-2021.13.10-1-44zbMath1505.42004OpenAlexW4200557583WikidataQ114017331 ScholiaQ114017331MaRDI QIDQ5872915

Rafayel Barkhudaryan, Lusine Poghosyan, Arnak V. Poghosyan

Publication date: 4 January 2023

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

Full work available at URL: https://doi.org/10.52737/18291163-2021.13.10-1-44

zbMATH Keywords

convergence acceleration truncated Fourier series quasi-periodic interpolation quasi-periodic approximation

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Trigonometric interpolation (42A15) 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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