Comparisons between best polynomial approximations and interpolating polynomials

DOI10.1007/BF01836545zbMath0322.41019OpenAlexW2082255979MaRDI QIDQ1223777

Lee W. Johnson

Publication date: 1975

Published in: Aequationes Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/136506

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Interpolation in approximation theory (41A05) Approximation by polynomials (41A10)

Related Items (1)

The use of piecewise polynomial interpolation to generate best L₁approximates

Cites Work

• A Comparison of “Best” Polynomial Approximations with Truncated Chebyshev Series Expansions
• Curve and Surface Fitting
• On the Maximum Errors of Polynomial Approximations Defined by Interpolation and by Least Squares Criteria
• Efficiency of a Procedure for Near-Minimax Approximation
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