Approximations with negative roots and poles

DOI10.1016/0021-9045(82)90031-4zbMath0487.41017OpenAlexW2032257630MaRDI QIDQ1165405

Peter B. Borwein

Publication date: 1982

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(82)90031-4

zbMATH Keywords

Stieltjes transformbest polynomial approximationbest uniform rational approximationsnegative polesnegative roots

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by rational functions (41A20) Approximation by polynomials (41A10)

Related Items (1)

On the asymptotic distribution of oscillation points in rational approximation

Cites Work

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• Rational approximation to \(e^x\) with negative zeros and poles
• What is the Laplace Transform?

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