Über die genaue Berechnung von besten \(L^1\)-Approximierenden

DOI10.1016/0021-9045(79)90018-2zbMath0413.65009OpenAlexW2069315121MaRDI QIDQ598766

Sumit K. Garg

Publication date: 1979

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

Full work available at URL: https://doi.org/10.1016/0021-9045(79)90018-2

zbMATH Keywords

numerical methodnumerical examplescontinuous functionsbest L1-approximations

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Best approximation, Chebyshev systems (41A50) Algorithms for approximation of functions (65D15) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (2)

Error Localization of Best $L_{1}$ Polynomial Approximants ⋮ Approximation in normed linear spaces

Cites Work

• Ein Abstiegsverfahren für Approximationsaufgaben in normierten Räumen
• Best \(L^1\) approximation by weak Chebyshev systems and the uniqueness of interpolating perfect splines
• On nonlinear \(L_ 1\) approximation
• Approximation in the Metric of L 1 (X,μ)
• A Moment Problem in L 1 Approximation
• An Improved Algorithm for Discrete $l_1 $ Linear Approximation
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