Near-best \(C^2\) quartic spline quasi-interpolants on type-6 tetrahedral partitions of bounded domains

DOI10.1007/s10092-014-0125-9zbMath1329.65045arXiv1312.5552OpenAlexW3101266282MaRDI QIDQ895656

Paola Lamberti, Sara Remogna, Cattarina Dagnino

Publication date: 4 December 2015

Published in: Calcolo (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1312.5552

zbMATH Keywords

approximation orderquasi-interpolationnumerical testgridded volume datatrivariate box splinetype-6 tetrahedral partition

Mathematics Subject Classification ID

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

Related Items (5)

Quasi-interpolation by \(C^1\) quartic splines on type-1 triangulations ⋮ Trivariate near-best blending spline quasi-interpolation operators ⋮ A trivariate near-best blending quadratic quasi-interpolant ⋮ On the construction of trivariate near-best quasi-interpolants based on \(C^2\) quartic splines on type-6 tetrahedral partitions ⋮ On spline quasi-interpolation through dimensions

Uses Software

• Matlab

Cites Work

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• Constructing Good Coefficient Functionals for Bivariate C 1 Quadratic Spline Quasi-Interpolants

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