期刊
NONLINEAR DYNAMICS
卷 59, 期 3, 页码 497-502出版社
SPRINGER
DOI: 10.1007/s11071-009-9556-2
关键词
Variable-coefficient Gardner equation; Painleve analysis; Lie symmetry analysis; Exact solution
资金
- Natural Science Foundation of China [10671179, 10771196]
- Natural Science Foundation of Binzhou University [Bzxykj0806]
In this paper, the three variable-coefficient Gardner (vc-Gardner) equations are considered. By using the Painlev, analysis and Lie group analysis method, the Painlev, properties and symmetries for the equations are obtained. Then the exact solutions generated from the symmetries and Painlev, analysis are presented.
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