\(C^2\) positivity-preserving rational interpolation splines in one and two dimensions

DOI10.1016/j.amc.2017.08.026zbMath1426.65019OpenAlexW2757395022MaRDI QIDQ1740245

Yuanpeng Zhu

Publication date: 29 April 2019

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

Full work available at URL: https://doi.org/10.1016/j.amc.2017.08.026

zbMATH Keywords

convergence analysisrational interpolationapproximation orderpositivity-preserving

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Interpolation in approximation theory (41A05) Spline approximation (41A15) Computer-aided design (modeling of curves and surfaces) (65D17)

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