Lie symmetry analysis of the deformed KdV equation
2017 ◽
Vol 31
(30)
◽
pp. 1750275
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Keyword(s):
The deformed KdV equation is a generalization of the classical equation that can describe the motion of the interaction between different solitary waves. In this paper, the Lie symmetry analysis is performed on the deformed KdV equation. The similarity reductions and exact solutions are obtained based on the optimal system method. The exact analytic solutions are considered by using the power series method. The conservation laws for the deformed KdV equation are presented. Finally, the analytic solutions are given and their dynamics are studied.
2018 ◽
Vol 15
(08)
◽
pp. 1850125
◽
2018 ◽
Vol 29
(3)
◽
pp. 456-476
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2019 ◽
Vol 27
(2)
◽
pp. 171-185
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Keyword(s):
Keyword(s):
2015 ◽
Vol 2015
◽
pp. 1-7
◽
2018 ◽
Vol 56
(4)
◽
pp. 1734-1742
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Keyword(s):