Antisymmetry, pseudospectral methods, and conservative PDEs
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
1999
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866914100015005696 |
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| author | McLachlan, Robert Robidoux, Nicolas |
| author_facet | McLachlan, Robert Robidoux, Nicolas |
| contents | `Dual composition', a new method of constructing energy-preserving discretizations of conservative PDEs, is introduced. It extends the summation-by-parts approach to arbitrary differential operators and conserved quantities. Links to pseudospectral, Galerkin, antialiasing, and Hamiltonian methods are discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_math_9907024 |
| institution | arXiv |
| publishDate | 1999 |
| record_format | arxiv |
| spellingShingle | Antisymmetry, pseudospectral methods, and conservative PDEs McLachlan, Robert Robidoux, Nicolas Numerical Analysis `Dual composition', a new method of constructing energy-preserving discretizations of conservative PDEs, is introduced. It extends the summation-by-parts approach to arbitrary differential operators and conserved quantities. Links to pseudospectral, Galerkin, antialiasing, and Hamiltonian methods are discussed. |
| title | Antisymmetry, pseudospectral methods, and conservative PDEs |
| topic | Numerical Analysis |
| url | https://arxiv.org/abs/math/9907024 |