On the distribution of points of maximal deviation in complex Cebysev approximation

DOI10.1007/BF01908217zbMath0491.30029OpenAlexW59908110MaRDI QIDQ1167309

András Kroó

Publication date: 1982

Published in: Analysis Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01908217

zbMATH Keywords

maximal deviation of the extreme points of uniform Chebyshev approximation

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation in the complex plane (30E10) Approximation by polynomials (41A10)

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On density of interpolation points, a Kadec-type theorem, and Saff's principle of contamination in \(L_ p\)-approximation

Cites Work

• Topics in approximation theory
• The Lipschitz constant of the operator of best approximation
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