Optimal asymptotic Lebesgue constant of Berrut's rational interpolation operator for equidistant nodes
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Publication:1734309
DOI10.1016/j.amc.2016.09.003zbMath1411.41019OpenAlexW2527050912MaRDI QIDQ1734309
Publication date: 27 March 2019
Published in: Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.amc.2016.09.003
Approximation by rational functions (41A20) Numerical interpolation (65D05) Best constants in approximation theory (41A44)
Related Items (2)
The Conditioning of a Linear Barycentric Rational Interpolant ⋮ Rational interpolation operator with finite Lebesgue constant
Cites Work
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- Weighted interpolation for equidistant nodes
- An improved upper bound on the Lebesgue constant of Berrut's rational interpolation operator
- Recent advances in linear barycentric rational interpolation
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- Sharp Bounds for Lebesgue Constants of Barycentric Rational Interpolation at Equidistant Points
- A Rational Interpolation Scheme with Superpolynomial Rate of Convergence
- Barycentric Lagrange Interpolation
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