Compact integration factor methods in high spatial dimensions
The dominant cost for integration factor (IF) or exponential time differencing (ETD) methods is the repeated vector-matrix multiplications involving exponentials of discretization matrices of differential operators. Although the discretization matrices usually are sparse, their exponentials are not,...
| Veröffentlicht in: | Journal of computational physics. - 1998. - 227(2008), 10 vom: 01., Seite 5238-5255 |
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| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2008
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| Zugriff auf das übergeordnete Werk: | Journal of computational physics |
| Schlagworte: | Journal Article |