Abstract
We develop and analyze a framework for two-stage methods with EB-splines, applicable to continuous and discrete approximation problems. In particular, we propose a weighted discrete least squares fit that yields optimal convergence rates for sufficiently dense data on Lipschitz domains in Rd.
Original language | English |
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Article number | 02734-2 |
Journal | Mathematics of Computation |
Volume | n/a |
Issue number | n/a |
Early online date | 10 Jul 2013 |
DOIs | |
Publication status | Published - 2013 |
Keywords
- extended B-splines
- Lipschitz domains