symmetry groups;
CK direct method;
exact solution;
symmetries;
D O I:
暂无
中图分类号:
O411.1 [数学物理方法];
学科分类号:
0701 ;
070104 ;
摘要:
Using the (2+1)-dimensional Broer-Kaup equation as an simple example, a new direct method is developedto find symmetry groups and symmetry algebras and then exact solutions of nonlinear mathematical physical equations.