Adaptive spline-wavelet decompositions of two-dimensional numerical information flows (Q393301)
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scientific article; zbMATH DE number 6246926
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Adaptive spline-wavelet decompositions of two-dimensional numerical information flows |
scientific article; zbMATH DE number 6246926 |
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Adaptive spline-wavelet decompositions of two-dimensional numerical information flows (English)
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17 January 2014
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The authors study triangulations of a domain that admit local enlargements such that the obtained triangulations remain correct. Using such a triangulation and its enlargement they deduce relations for the Courant coordinate functions and embeddings of the corresponding spaces. They propose adaptive spline-wavelet decompositions and infer the corresponding decomposition and reconstruction formulas for 2-dimensional numerical flows.
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splines
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wavelets
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