中国物理B ›› 2003, Vol. 12 ›› Issue (1): 1-10.doi: 10.1088/1009-1963/12/1/301
• GENERAL • 下一篇
陈 勇, 闫振亚, 李 彪, 张鸿庆
Cheng Yong (陈 勇), Yan Zhen-Ya (闫振亚), Li Biao (李 彪), Zhang Hong-Qing (张鸿庆)
摘要: In this paper, we make use of a new generalized ansatz in the homogeneous balance method, the well-known Riccati equation and the symbolic computation to study a generalized Hirota--Satsuma coupled KdV system and a coupled MKdV equation, respectively. As a result, numerous explicit exact solutions, comprising new solitary wave solutions, periodic wave solutions and the combined formal solitary wave solutions and periodic wave solutions, are obtained.
中图分类号: (Partial differential equations)