Buryak, A and Rossi, P (2018) Simple Lax Description of the ILW Hierarchy. Symmetry, Integrability and Geometry: Methods and Applications (SIGMA), 14. 120. ISSN 1815-0659
Abstract
In this note we present a simple Lax description of the hierarchy of the intermediate long wave equation (ILW hierarchy). Although the linear inverse scattering problem for the ILW equation itself was well known, here we give an explicit expression for all higher flows and their Hamiltonian structure in terms of a single Lax difference-differential operator.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | The authors retain the copyright for their papers published in SIGMA under the terms of the Creative Commons Attribution-ShareAlike License. To view a copy of this license, visit https://creativecommons.org/licenses/by-sa/4.0/. |
Keywords: | intermediate long wave hierarchy; ILW; Lax representation; integrable systems; Hamiltonian |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Mathematics (Leeds) > Applied Mathematics (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 28 Nov 2018 15:38 |
Last Modified: | 28 Nov 2018 15:38 |
Status: | Published |
Publisher: | National Academy of Science of Ukraine |
Identification Number: | 10.3842/SIGMA.2018.120 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:139271 |