A lower bound for the minimum deviation of the Chebyshev polynomial on a compact real set

zbMath1217.41031arXiv1306.6181MaRDI QIDQ3001724

Klaus Schiefermayr

Publication date: 31 May 2011

Full work available at URL: https://arxiv.org/abs/1306.6181

zbMATH Keywords

logarithmic capacityChebyshev constantminimal polynomial transfinite diameter

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17)

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