6 SETS OF SYMMETRIES OF THE VARIABLE-COEFFICIENT MODIFIED KORTEWEG-DEVRIES EQUATION

被引:3
|
作者
ZHANG, JF
机构
[1] Institute of Nonlinear physics, Zhejiang Normal University, Jinhua
关键词
D O I
10.1088/0256-307X/11/1/002
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this letter, the strong symmetry and its inverse are first given, and then six sets of symmetry of the variable coefficient modified Korteweg-de Vries (mKdV) equation are obtained, finally the variable coefficient mKdV hierarchy is discussed.
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页码:4 / 7
页数:4
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