Uniqueness of a simple partial fraction of best approximation

DOI10.1007/s10958-011-0348-0zbMath1283.41022OpenAlexW2013179792MaRDI QIDQ393304

M. A. Komarov

Publication date: 17 January 2014

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

Full work available at URL: https://doi.org/10.1007/s10958-011-0348-0

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Miscellaneous topics of analysis in the complex plane (30E99)

Related Items (5)

Extremal and approximative properties of simple partial fractions ⋮ Examples related to best approximation by simple partial fractions ⋮ Interpolation of rational functions by simple partial fractions ⋮ Best approximation rate of constants by simple partial fractions and Chebyshev alternance ⋮ Algorithm for constructing simple partial fractions of the best approximation of constants

Cites Work

• Unnamed Item
• Chebyshev's alternance in the approximation of constants by simple partial fractions
• Approximation by simple fractions
• Convergence of simple partial fractions in $ L_p(\mathbb R)$

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