Minimal number of significant directional moduli of smoothness

DOI10.1007/BF01904036zbMath0791.41031OpenAlexW35352343MaRDI QIDQ1313670

Z. Ditzian, Kamen G. Ivanov

Publication date: 7 July 1994

Published in: Analysis Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01904036

zbMATH Keywords

modulus of smoothness

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17)

Related Items (2)

On directional Whitney inequality ⋮ Pointwise Besov space smoothing of images

Cites Work

• Unnamed Item
• A non-inequality for differential operators in the \(L_ 1\) norm
• A priori estimates for differential operators in \(L_ \infty\) norm
• Moduli of Continuity in R n and D ⊂R n

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