Comonotone and coconvex rational interpolation and approximation
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Publication:639347
DOI10.1007/s11075-010-9445-2zbMath1231.65031OpenAlexW2041704371MaRDI QIDQ639347
Oliver Salazar Celis, Nguyen Hoa Thang, Annie A. M. Cuyt
Publication date: 20 September 2011
Published in: Numerical Algorithms (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11075-010-9445-2
rational interpolationcopositivityrational approximationshape preservingcomonotonicitybarycentriccoconvexity
Approximation by rational functions (41A20) Interpolation in approximation theory (41A05) Algorithms for approximation of functions (65D15)
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Uses Software
Cites Work
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- Exponential convergence of a linear rational interpolant between transformed Chebyshev points
- GloptiPoly
- A New Method of Interpolation and Smooth Curve Fitting Based on Local Procedures
- On shape preserving \(C^2\) Hermite interpolation
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