Adaptive point shifts in rational approximation with optimized denominator.

DOI10.1016/S0377-0427(03)00485-0zbMath1038.65011OpenAlexW2088099609MaRDI QIDQ1426755

Jean-Paul Berrut, Hans D. Mittelmann

Publication date: 15 March 2004

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0377-0427(03)00485-0

zbMATH Keywords

interpolationnumerical examplesoptimal interpolationRational approximationpoint shifts

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Numerical interpolation (65D05) Interpolation in approximation theory (41A05)

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Uses Software

• simannf90

Cites Work

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