Abstract
In this paper, we establish new solitary wave solutions to the modified Kawahara equation by the sine-cosine method. Moreover, the periodic solutions and bell-shaped solitons solutions to the generalized fifth-order KdV equation are obtained. The tanh method is used to handle the double sine-Gordon equation and the double sinh-Gordon equation. Families of exact travelling wave solutions are formally derived. The rational triangle sine-cosine method is introduced and to be constructed complex solutions to the modified Degasperis-Procesi (DP) equation and the modified Camassa-Holm (CH) equation.
Original language | English |
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Pages (from-to) | 1678-1687 |
Number of pages | 10 |
Journal | Applied Mathematics and Computation |
Volume | 217 |
Issue number | 4 |
DOIs | |
State | Published - 15 Oct 2010 |
Keywords
- Generalized fifth-order KdV equation
- Modified Kawahara equation
- Rational sine-cosine functions method
- Sine-cosine method
- Solitons
- Tanh method