Multidimensional Jackson theorem in \(L_ 2\).

DOI10.1007/BF01140931zbMath0475.41013MaRDI QIDQ1159844

V. A. Yudin

Publication date: 1981

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

upper boundsJackson inequality

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Rate of convergence, degree of approximation (41A25)

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