Best L 1 -Approximation of L 1 -Approximately Continuous Functions on (0, 1) n by Nondecreasing Functions

DOI10.2307/2046509zbMath0586.41016OpenAlexW4245605287MaRDI QIDQ3712743

Shu Sheng Fu, Richard B. Darst

Publication date: 1986

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2046509

zbMATH Keywords

unique best \(L_ 1\)-approximationLebesgue measurable subsets

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Uniqueness of best approximation (41A52) Special properties of functions of several variables, Hölder conditions, etc. (26B35)

Related Items (1)

Isotonic approximation in \(L_{1}\)

This page was built for publication: Best L 1 -Approximation of L 1 -Approximately Continuous Functions on (0, 1) n by Nondecreasing Functions