The hidden algebraic structure of the Kaup-Broer hierarchy
| dc.citation.epage | 4328 | en_US |
| dc.citation.issue | 18 | en_US |
| dc.citation.spage | 4319 | en_US |
| dc.citation.volume | 31 | en_US |
| dc.citation.woscount | 1 | |
| dc.contributor.author | Shaw, JC | en_US |
| dc.contributor.author | Tu, MH | en_US |
| dc.contributor.department | 應用數學系 | zh_TW |
| dc.contributor.department | Department of Applied Mathematics | en_US |
| dc.date.accessioned | 2014-12-08T15:49:06Z | |
| dc.date.available | 2014-12-08T15:49:06Z | |
| dc.date.issued | 1998-05-08 | en_US |
| dc.description.abstract | In this paper, we investigate the conformal algebra associated with the coupled Kaup-Broer hierarchy which is obtained from the coupled AKNS hierarchy by gauge transformation. We find that the algebraic structure hidden behind the coupled Kaup-Broer hierarchy can be revealed after mapping the Lax operator of the coupled Kaup-Broer hierarchy to a Yajima-Oikawa-type Lax operator. Furthermore, we show that the second Hamiltonian structure of the coupled Kaup-Broer hierarchy can be simplified by factorizing the Lax operator in multiplicative form and thus obtain the free-field realization of the associated algebras. | en_US |
| dc.identifier.doi | 10.1088/0305-4470/31/18/019 | en_US |
| dc.identifier.issn | 0305-4470 | en_US |
| dc.identifier.journal | JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1088/0305-4470/31/18/019 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/32627 | |
| dc.identifier.wosnumber | WOS:000073709800019 | |
| dc.language.iso | en_US | en_US |
| dc.title | The hidden algebraic structure of the Kaup-Broer hierarchy | en_US |
| dc.type | Article | en_US |