scientific article; zbMATH DE number 2123377
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Publication:4830932
zbMath1055.41011MaRDI QIDQ4830932
Publication date: 16 December 2004
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Best approximation, Chebyshev systems (41A50) Approximation by operators (in particular, by integral operators) (41A35) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16) Research exposition (monographs, survey articles) pertaining to approximations and expansions (41-02)
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