Nonlinear Approximation from Differentiable Piecewise Polynomials

DOI10.1137/S0036141002409374zbMath1047.41009MaRDI QIDQ4443853

O. V. Davydov, Pencho P. Petrushev

Publication date: 19 January 2004

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

zbMATH Keywords

multilevel basesnonlinear approximationmultivariate splinesJackson and Bernstein estimatesmultilevel nested triangulationsstable local spline bases

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Multidimensional problems (41A63) Rate of convergence, degree of approximation (41A25) Spline approximation (41A15) Computer-aided design (modeling of curves and surfaces) (65D17)

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