A family of spline quasi-interpolants on the sphere

zbMath1053.42003MaRDI QIDQ1410487

Driss Sbibih, Otheman Nouisser, Paul Sablonniere

Publication date: 14 October 2003

Published in: Numerical Algorithms (Search for Journal in Brave)

zbMATH Keywords

tensor productspolynomial splinesquasi-interpolantstrigonometric splines

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Trigonometric approximation (42A10) Spline approximation (41A15) Numerical methods for trigonometric approximation and interpolation (65T40)

Related Items (4)

Approximation by periodic multivariate quasi-projection operators ⋮ A \(\widetilde{\mathcal{C}}^2\) spline quasi-interpolant for fitting 3D data on the sphere and applications ⋮ A quasi-interpolation scheme for periodic data based on multiquadric trigonometric B-splines ⋮ Polar forms and quadratic spline quasi-interpolants on Powell-Sabin partitions

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