Invariant Sets and Exact Solutions to Higher-Dimensional Wave Equations

被引:0
|
作者
QU Gai-Zhu~1 ZHANG Shun-Li~(1
机构
基金
中国国家自然科学基金;
关键词
wave equation; invariant set; exact solution;
D O I
暂无
中图分类号
O241.8 [微分方程、积分方程的数值解法];
学科分类号
070102 ;
摘要
The invariant sets and exact solutions of the (1+2)-dimensional wave equations are discussed.It is shownthat there exist a class of solutions to the equations which belong to the invariant set E;={u:u;=v;F(u),u;=v;F(u)}.This approach is also developed to solve (1+N)-dimensional wave equations.
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页码:1119 / 1124
页数:6
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