Linear Rational Finite Differences from Derivatives of Barycentric Rational Interpolants
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Publication:2903005
DOI10.1137/110827156zbMath1248.65028OpenAlexW1992153626MaRDI QIDQ2903005
Georges Klein, Jean-Paul Berrut
Publication date: 23 August 2012
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: http://doc.rero.ch/record/29723/files/kle_lrf.pdf
finite differencesapproximations of derivativespolynomial interpolantslinear barycentric rational interpolant
Approximation by rational functions (41A20) Numerical interpolation (65D05) Interpolation in approximation theory (41A05) Numerical differentiation (65D25)
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