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Fizika A : a journal of experimental and theoretical physics, Vol. 12 No. 4, 2003.

Original scientific paper

The extended Jacobian elliptic function expansion method and its application to nonlinear wave equations

Chen Liang ; Department of Physics, Anhui University, Hefei 230039, China
Xu Yong ; Department of Physics, Anhui University, Hefei 230039, China
Liu Zhongfei ; Department of Physics, Anhui University, Hefei 230039, China
Han Jiahua ; Department of Physics, Anhui University, Hefei 230039, China

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Abstract

In this work an extended Jacobian elliptic function expansion method is applied to construct the exact periodic solutions of two nonlinear wave equations. The periodic solutions obtained by this method can be reduced to the solitary wave solutions under certain limiting conditions.

Keywords

Jacobian elliptic functions; nonlinear equation; Benjamin-Bona-Mahoni equation; Klein-Gordon equation; solitary wave solution

Hrčak ID:

301644

URI

https://hrcak.srce.hr/301644

Publication date:

1.10.2003.

Article data in other languages: croatian

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