Exact Solutions for a Generalized KdV-MKdV Equation with Variable Coefficients
2016 ◽
Vol 2016
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pp. 1-10
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Keyword(s):
By using solutions of an ordinary differential equation, an auxiliary equation method is described to seek exact solutions of variable-coefficient KdV-MKdV equation. As a result, more new exact nontravelling solutions, which include soliton solutions, combined soliton solutions, triangular periodic solutions, Jacobi elliptic function solutions, and combined Jacobi elliptic function solutions, for the KdV-MKdV equation are obtained. It is shown that the considered method provides a very effective, convenient, and powerful mathematical tool for solving many other nonlinear partial differential equations with variable coefficients in mathematical physics.
2013 ◽
Vol 394
◽
pp. 571-576
2009 ◽
Vol 64
(9-10)
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pp. 639-645
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2021 ◽
2016 ◽
Vol 71
(7)
◽
pp. 665-672
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2021 ◽
Vol 35
(13)
◽
pp. 2150168
Keyword(s):
2016 ◽
Vol 27
(3)
◽
pp. 420-439
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2018 ◽
Vol 13
(02)
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pp. 2050043
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