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This article is cited in 2 scientific papers (total in 2 papers)
Liouville correspondences between multicomponent integrable hierarchies
Jing Kanga, X. Liub, P. J. Olverc, C. Qud a Center for Nonlinear Studies and School of Mathematics, Northwest University, Xi'an, China
b School of Mathematics and Statistics, Xi’an Jiaotong University, Xi'an, Shaanxi, China
c School of Mathematics, University of Minnesota, Minneapolis, USA
d Center for Nonlinear Studies and Department of Mathematics, Ningbo University, Ningbo, China
Abstract:
We establish Liouville correspondences for the integrable two-component Camassa–Holm hierarchy, the two-component Novikov $($Geng–Xue$)$ hierarchy, and the two-component dual dispersive water wave hierarchy using the related Liouville transformations. This extends previous results for scalar Camassa–Holm and KdV hierarchies and Novikov and Sawada–Kotera hierarchies to the multicomponent case.
Keywords:
Liouville transformation, bi-Hamiltonian structure, two-component Camassa–Holm system, two-component Novikov system, two-component dual dispersive water wave system.
Received: 04.11.2019 Revised: 26.02.2020
Citation:
Jing Kang, X. Liu, P. J. Olver, C. Qu, “Liouville correspondences between multicomponent integrable hierarchies”, TMF, 204:1 (2020), 10–45; Theoret. and Math. Phys., 204:1 (2020), 843–874
Linking options:
https://www.mathnet.ru/eng/tmf9845https://doi.org/10.4213/tmf9845 https://www.mathnet.ru/eng/tmf/v204/i1/p10
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Abstract page: | 276 | Full-text PDF : | 67 | References: | 43 | First page: | 4 |
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