摘要
利用符号计算软件Maple,在一个新的广义的Riccati方程有理展开法的帮助下,得到了关于复合的KdV系统及广义的KdV-Burgers系统的几个新的更广义类型的精确解.该方法还可被应用到其他非线性发展方程中去.
With the aid of symbolic computation system Maple,several new kinds of generalized exact solutions for the compound KdV system and extended KdV-Burgers system with nonlinear terms of any order are obtained by using a new generalize Riccati equation rational expansion method. This approach can also be applied to other nonlinear evolution equations with nonlinear terms of any order.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2010年第5期2924-2931,共8页
Acta Physica Sinica
基金
河南省自然科学基金(批准号:0611055500)
河南理工大学青年基金(批准号:Q2006-10-646172)
河南理工大学青年骨干教师项目(批准号:649071)资助的课题~~
关键词
新的广义的Riccati方程有理展开法
复合的KdV系统
广义的KdV-Burgers系统
符号计算
generalized Riccati equation rational expansion method
compound KdV system with nonlinear terms of any order
extended KdV-Burgers system with nonlinear terms of any order
symbolic computation
