Sufficient condition for the best uniform approximation by simple partial fractions

DOI10.1007/s10958-013-1201-4zbMath1281.41012OpenAlexW1997344155MaRDI QIDQ354822

M. A. Komarov

Publication date: 22 July 2013

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-013-1201-4

zbMATH Keywords

rational approximationpartial fraction decompositionChebyshev alternationsimple partial fraction

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Related Items

Extremal and approximative properties of simple partial fractions, Least deviation of logarithmic derivatives of algebraic polynomials from zero, Best approximation rate of constants by simple partial fractions and Chebyshev alternance

Cites Work

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• Chebyshev's alternance in the approximation of constants by simple partial fractions
• Introduction to algebra. Transl. from the Russian by Neal Koblitz