Lagrangian Approach to Dispersionless KdV Hierarchy
| dc.creator | Choudhuri, Amitava | |
| dc.creator | Talukdar, B. | |
| dc.creator | Das, U. | |
| dc.date | 2007-06-03 | |
| dc.date | 2007-10-02 | |
| dc.date.accessioned | 2026-07-07T09:34:45Z | |
| dc.date.available | 2026-07-07T09:34:45Z | |
| dc.description | We derive a Lagrangian based approach to study the compatible Hamiltonian structure of the dispersionless KdV and supersymmetric KdV hierarchies and claim that our treatment of the problem serves as a very useful supplement of the so-called r-matrix method. We suggest specific ways to construct results for conserved densities and Hamiltonian operators. The Lagrangian formulation, via Noether's theorem, provides a method to make the relation between symmetries and conserved quantities more precise. We have exploited this fact to study the variational symmetries of the dispersionless KdV equation. | |
| dc.description | Published in SIGMA (Symmetry, Integrability and Geometry: Methods and pplications) at http://www.emis.de/journals/SIGMA/ | |
| dc.identifier | https://arxiv.org/abs/0706.0314 | |
| dc.identifier | http://arxiv.org/abs/0706.0314 | |
| dc.identifier | SIGMA 3 (2007), 096, 11 pages | |
| dc.identifier | doi:10.3842/SIGMA.2007.096 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/159603 | |
| dc.subject | Exactly Solvable and Integrable Systems | |
| dc.title | Lagrangian Approach to Dispersionless KdV Hierarchy | |
| dc.type | text |