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Golubov, B. I.

Best approximations of functions in the L\(_p\) metric by Haar and Walsh polynomials. (English) Zbl 0249.42015

Math. USSR, Sb. 16, 265-285 (1972).
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Cited in 5 Documents

MSC:

42C10 Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.)
41A50 Best approximation, Chebyshev systems
41A10 Approximation by polynomials
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