A new version of the fast Gauss transform (Q1126853)
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scientific article; zbMATH DE number 1184394
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A new version of the fast Gauss transform |
scientific article; zbMATH DE number 1184394 |
Statements
A new version of the fast Gauss transform (English)
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6 August 1998
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An improved version of the fast Gauss transform, which evaluates the sum of \(N\) Gaussians at \(M\) arbitrarily distributed points in \(O(N+ M)\) work, is presented via the methods of the Hermite and Taylor expansions.
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algorithms
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Hermite expansion
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fast Gauss transform
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Taylor expansions
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