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Weighting Shepard-type operators.
- Source :
- Computational & Applied Mathematics; Jun2017, Vol. 36 Issue 2, p885-902, 18p
- Publication Year :
- 2017
-
Abstract
- Uniform approximation error estimates for weighted Shepard-type operators more flexible than the unweighted analogues are given. Error estimates for a linear combination of their iterates faster converging than previous ones are also showed. The results are applied in CAGD to construct Shepard-type curves useful in modeling and a weighted progressive iterative approximation technique exponentially converging. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01018205
- Volume :
- 36
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Computational & Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 122727610
- Full Text :
- https://doi.org/10.1007/s40314-015-0263-y