Chebyshev Approximation by Spline Functions with Free Knots

DOI10.1093/imanum/12.1.95zbMath0753.41028OpenAlexW2055791173MaRDI QIDQ3989260

Bernd Mulansky

Publication date: 28 June 1992

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/12.1.95

zbMATH Keywords

tangent coneChebyshev approximationlocal best approximationsfixed knots spline with coefficient constraints

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Spline approximation (41A15)

Related Items (7)

Strong unicity in nonlinear approximation and free knot splines ⋮ Bivariate segment approximation and free knot splines: Research Problems 96-4 ⋮ The extension of the linear inequality method for generalized rational Chebyshev approximation to approximation by general quasilinear functions ⋮ Multivariate approximation by polynomial and generalized rational functions ⋮ Generalised rational approximation and its application to improve deep learning classifiers ⋮ Approximation in normed linear spaces ⋮ Characterisation theorem for best polynomial spline approximation with free knots

This page was built for publication: Chebyshev Approximation by Spline Functions with Free Knots