摘要
对二阶Camassa-Holm方程行波解的情况进行了讨论.利用解的唯一性,得到了如下结论:二阶CH方程的行波解唯一存在,但不具有u(x,t)=kem(x-ct)形式.还为二阶CH方程行波解的研究提供了一种新途径和方法.
This paper studies the travelling wave solutions of the second-order Camassa-Holm equation. Take advantage of the uniqueness of solutions, The author got the following conclusion: the travelling wave solutions only exists, but dofft have the form u(x,t) = kem(x-cl) . This paper also provides a new way and method to study the travelling wave solutions of the second order Carnassa-Holm equation.
出处
《大学数学》
2013年第6期30-34,共5页
College Mathematics
关键词
二阶Camassa
Holm方程
行波解
解的唯一性
the second-order Camassa Holm equation
the travelling wave solutions
the uniqueness of solutions