摘要
使用直接产生法来对含参数的偏微分方程(组)进行守恒律分类,这个过程可转化为求解一个线性确定方程组,该方程组一般比较大,难于求解,可利用微分形式吴方法解决该问题.
A direct construction method is used to complete the conservation law classification of partial differential equations with parameters. This process can be reduced to solve a system of linear determining equations,which is large and difficult to solve. This problem can be solved by differetial form of Wu＇s method.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第2期138-143,共6页
Journal of Inner Mongolia University：Natural Science Edition
基金
内蒙古自然科学基金重点项目(No.200607010103)
关键词
微分形式吴方法
守恒律分类
直接产生法
differential form of Wu＇ s method
conservation law classification
direct construction method
