Whitney constants and approximation of \(m\)-quasi-linear forms by \(m\)-linear forms

DOI10.1016/J.JAT.2004.12.004zbMath1081.41007OpenAlexW2081391595MaRDI QIDQ1775003

Igor A. Vestfrid

Publication date: 4 May 2005

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jat.2004.12.004

zbMATH Keywords

best approximationWhitney constantsmoduli of smootness

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Interpolation in approximation theory (41A05) Approximation by arbitrary linear expressions (41A45)

Cites Work

• Polynomial approximation on convex subsets of \(\mathbb{R}^n\)
• Linear methods in some smoothing problems
• Linear approximation of approximately linear functions
• A remark on quasi-isometries

This page was built for publication: Whitney constants and approximation of \(m\)-quasi-linear forms by \(m\)-linear forms