| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4639861 | Journal of Computational and Applied Mathematics | 2011 | 16 Pages |
Abstract
Geometric integrators are presented for a class of nonlinear dispersive equations which includes the Camassa–Holm equation, the BBM equation and the hyperelastic-rod wave equation. One group of schemes is designed to preserve a global property of the equations: the conservation of energy; while the other one preserves a more local feature of the equations: the multi-symplecticity.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
David Cohen, Xavier Raynaud,