An explicitly-sparse representation for oscillatory kernels with wave atom-like functions (Q6119245)
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scientific article; zbMATH DE number 7811308
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An explicitly-sparse representation for oscillatory kernels with wave atom-like functions |
scientific article; zbMATH DE number 7811308 |
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An explicitly-sparse representation for oscillatory kernels with wave atom-like functions (English)
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29 February 2024
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sparsification
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sparse representation
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wave atoms
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directional fast multipole method
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high frequency
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wavelet
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