In this note, it is shown that the revision of the Kaup-Newell's works on 1ST for DNLS equation is only available in the ease of solving the bright one-soliton solution to the equation. An example is taken to illustr...In this note, it is shown that the revision of the Kaup-Newell's works on 1ST for DNLS equation is only available in the ease of solving the bright one-soliton solution to the equation. An example is taken to illustrate our point of view.展开更多
基金the Postdoctoral Fund of Huazhong University of Science and Technology under Grant No.0128011006
文摘In this note, it is shown that the revision of the Kaup-Newell's works on 1ST for DNLS equation is only available in the ease of solving the bright one-soliton solution to the equation. An example is taken to illustrate our point of view.