Coupled system description of perturbed KdV equation
| dc.creator | Zarmi, Yair | |
| dc.date | 2008-05-28 | |
| dc.date.accessioned | 2026-07-07T09:41:18Z | |
| dc.date.available | 2026-07-07T09:41:18Z | |
| dc.description | In the multiple-soliton case, the freedom in the expansion of the solution of the perturbed KdV equation is exploited so as to transform the equation into a system of two equations: The (inte-grable) Normal Form for KdV-type solitons, which obey the usual infinity of KdV-conservation laws, and an auxiliary equation that describes the contribution of obstacles to asymptotic inte-grability, which arise from the second order onwards. The analysis has been carried through the third order in the expansion. Within that order, the solution of the auxiliary equation is a con-served quantity. | |
| dc.identifier | https://arxiv.org/abs/0805.4281 | |
| dc.identifier | http://arxiv.org/abs/0805.4281 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/161783 | |
| dc.subject | Exactly Solvable and Integrable Systems | |
| dc.title | Coupled system description of perturbed KdV equation | |
| dc.type | text |