Some remarks on the exact controlled approximation order of bivariate splines on a diagonal mesh

DOI10.1016/0021-9045(84)90043-1zbMath0551.41021OpenAlexW1987062857MaRDI QIDQ801231

Richard B. Barrar, Henry L. Loeb

Publication date: 1984

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(84)90043-1

zbMATH Keywords

lower boundthree direction meshapproximation order of bivariate splines

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Spline approximation (41A15)

Related Items

On the degree of nonlinear spline approximation in Besov-Sobolev spaces

Cites Work

• B-splines from parallelepipeds
• Bivariate box splines and smooth pp functions on a three direction mesh
• Translates of multivariate splines
• On the approximation order from certain multivariate spline spaces
• Approximation by Smooth Multivariate Splines
• Approximation Order from Bivariate C 1 -Cubics: A Counterexample
• A necessary condition for controlled approximation
• Unnamed Item
• Unnamed Item