Approximation of functions by a hyperbolic angle in the \(L_2\)-metric

DOI10.1007/BF02675084zbMath0971.41009OpenAlexW2081437890MaRDI QIDQ1569791

T. Yu. Kulikova

Publication date: 28 October 2001

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

Full work available at URL: https://doi.org/10.1007/bf02675084

zbMATH Keywords

\(L_2\)-approximationharmonics

Mathematics Subject Classification ID

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

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