学术
国际标准刊号：ISSN 1000-3290
国内统一刊号：CN 11-1958
摘 要:
用普通KdV方程作变换,构造变系数广义KdV方程的解,获得了变系数广义KdV方程新的Jacobi椭圆函数精确解、类孤波解、三角函数解和Weierstrass椭圆函数解.[著者文摘]
关 键 词:
文章出处:
《物理学报》-2007年56卷9期 -5049-5053页
Acta Physica Sinica
栏目信息:
分 类 号:
New solitary-wave-like solutions and exact solutions to variable coefficient generalized KdV equation
Mao Jie-Jian ,Yang Jian-Rong （Department of Physics, Shangrao Normal College, Shangrao 334001, China）
Abstract:
By the transforming with general KdV equation, the solutions of the variable coefficient generalized KdV equation are constructed firstly. As a result, we successfully obtain the new exact Jacobi elliptic function solutions, solitary-wave-like solutions, trigonometric function solutions and Weierstrass elliptic function solutions of variable coefficient generalized KdV equation.[著者文摘]
Key words:
KdV equation, variable coefficient generalized KdV equation, solitary-wave-like solution, exact solution
收稿日期: 2006-11-03
修订日期: 2006-12-14
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