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scientific article; zbMATH DE number 5021929 - MaRDI portal

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Publication:5290969

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zbMath1087.26502MaRDI QIDQ5290969

He Ping Wang, Yong Sheng Sun

Publication date: 5 May 2006

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Landau-Kolmogorov inequality non-degenerate cyclic variation diminishing \(2\pi\)-periodic continuous functions weak Haar space

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46) Inequalities involving derivatives and differential and integral operators (26D10)

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