We introduce a generalized isospectral problem for global conservative multi-peakon solutions of the Camassa–Holm equation. Utilizing the solution of the indefinite moment problem given by M. G. Krein and H. Langer, we show that the conservative Camassa–Holm equation is integrable by the
inverse spectral transform in the multi-peakon case.
History
School
Science
Department
Mathematical Sciences
Published in
Communications in Mathematical Physics
Volume
329
Issue
3
Pages
893 - 918
Citation
ECKHARDT, J. and KOSTENKO, A., 2014. An isospectral problem for global conservative multi-peakon solutions of the Camassa–Holm equation. Communications in Mathematical Physics, 329(3), pp. 893-918.
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/
Acceptance date
2013-05-07
Publication date
2014-02-22
Notes
This is a post-peer-review, pre-copyedit version of an article published in Communications in Mathematical Physics. The final authenticated version is available online at: https://doi.org/10.1007/s00220-014-1905-4