New exact solutions to KdV equations with variable coefficients or forcing

被引：5
作者：
Fu Zun-tao
Liu Shi-da
Liu Shi-kuo
Zhao Qiang
机构：
[1] Peking University,School of Physics
[2] Peking University,State Key Laboratory for Turbulence and Complex System
来源：
Applied Mathematics and Mechanics | 2004年 / 25卷 / 1期
关键词：
Jacobi elliptic function; soliton-typed solution; cnoidal wave-typed solution; O175; O411; 35G25;
D O I：
10.1007/BF02437295
中图分类号：
学科分类号：
摘要：
Jacobi elliptic function expansion method is extended to construct the exact solutions to another kind of KdV equations, which have variable coefficients or forcing terms. And new periodic solutions obtained by this method can be reduced to the soliton-typed solutions under the limited condition.
引用
收藏
页码：73 / 79
页数：6
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