Approximation of functions by the Fourier-Bessel sums
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Publication:1599442
zbMath1029.42023MaRDI QIDQ1599442
F. V. Abilova, Vladimir A. Abilov
Publication date: 9 June 2002
Published in: Russian Mathematics (Search for Journal in Brave)
Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Best approximation, Chebyshev systems (41A50) General harmonic expansions, frames (42C15) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)
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