| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1862562 | Physics Letters A | 2008 | 6 Pages |
Abstract
In this Letter, the Darboux transformation for the non-isospectral AKNS hierarchy is constructed. We show that the Darboux transformation for the non-isospectral AKNS hierarchy is not an auto-Bäcklund transformation, because the integral constants of the hierarchy will be changed after the transformation. The transform rule of the integral constants will be also derived. By this means, the soliton solutions of the nonlinear equations derived by the non-isospectral AKNS hierarchy can be found.
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Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Lingjun Zhou,