On the convergence Fourier series and greedy algorithm by multiplicative system
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Publication:6547676
DOI10.1007/978-3-031-48579-4_12zbMATH Open1540.42005MaRDI QIDQ6547676
Martin Grigoryan, L. S. Simonyan, Tigran M. Grigoryan
Publication date: 30 May 2024
Trigonometric approximation (42A10) Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) 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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