Dromion and multi-soliton structures of the (2 1)-dimensional higher-order Broer-Kaup system

作者：Lin, J^*

来源：Chinese Physics Letters, 2002, 19(6): 765-768.

DOI：10.1088/0256-307X/19/6/307

Using the standard truncated Painleve analysis and the Backlund transformation, we can obtain many significant exact soliton solutions of the (2 1)-dimensional higher-order Broer-Kaup (HBK) system. A special type of soliton solution is described by the variable coefficient heat-conduction-like equation. The inclusion of three arbitrary functions in the general expressions of the solitons makes the solitons of the (2 1)-dimensional HBK system possess abundant structures such as solitoff solutions, multi-dromion solutions, ring solitons and so on.

• 出版日期2002-6
• 单位浙江师范大学; 上海交通大学