Two new integrable couplings of the soliton hierarchies with self-consistent sources |
| |
| Authors: | Xia Tie-Cheng |
| |
| Affiliation: | Department of Mathematics, Shanghai University, Shanghai 200444, China |
| |
| Abstract: | A kind of integrable coupling of soliton equations hierarchy with self-consistent sources associated with s~l(4) has been presented (Yu F J and Li L 2009 Appl. Math. Comput. 207 171; Yu F J 2008 Phys. Lett. A372 6613). Based on this method, we construct two integrable couplings of the soliton hierarchy with self-consistent sources by using the loop algebra s~l(4). In this paper, we also point out that there are some errors in these references and we have corrected these errors and set up new formula. The method can be generalized to other soliton hierarchy with self-consistent sources. |
| |
| Keywords: | TC hierarchy generalized Burgers hierarchy self-consistent sources integrable couplings loop algebra |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
|
点击此处可从《中国物理 B》下载免费的PDF全文 |
|
