Stable Approximation and Interpolation with C1 Quartic Bivariate Splines

DOI10.1137/S0036142901384472zbMath1010.41004MaRDI QIDQ4539391

Larry L. Schumaker, O. V. Davydov

Publication date: 8 July 2002

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

zbMATH Keywords

scattered data interpolationbivariate splinesstable approximation

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Numerical interpolation (65D05) Spline approximation (41A15)

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Optimal Lagrange interpolation by quartic \(C^1\) splines on triangulations, An explicit quasi-interpolation scheme based on \(C^1\) quartic splines on type-1 triangulations, On a class of splines free of Gibbs phenomenon