Approximation from Shift-Invariant Spaces by Integral Operators
β Scribed by Lei, Junjiang; Jia, Rong-Qing; Cheney, E. W.
- Book ID
- 118200128
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 1997
- Tongue
- English
- Weight
- 369 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0036-1410
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π SIMILAR VOLUMES
High order differential functions of several variables are approximated by multivariate shift-invariant convolution type operators and their generalizations. The high order of this approximation is determined by giving some multivariate Jackson-type inequalities, engaging the first multivariate usua
We investigate the approximation orders of principal shift-invariant subspaces of L p (R d ), 1< p< , generated by exponential box splines M associated to rational matrices. Moreover, under some regularity assumptions on M the exact approximation orders are determined.