中国物理B ›› 2007, Vol. 16 ›› Issue (9): 2510-2513.doi: 10.1088/1009-1963/16/9/004

• GENERAL • 上一篇    下一篇

Exponential--fraction trial function method to the 5th-order mKdV equation

李亚洲, 冯维贵, 李开明, 林长   

  1. Department of Physics, Northwest Normal University, Lanzhou 730070, China
  • 收稿日期:2006-12-04 修回日期:2007-01-14 出版日期:2007-09-20 发布日期:2007-09-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos 10575082 and 10247008).

Exponential--fraction trial function method to the 5th-order mKdV equation

Li Ya-Zhou(李亚洲)†, Feng Wei-Gui(冯维贵), Li Kai-Ming(李开明), and Lin Chang(林长)   

  1. Department of Physics, Northwest Normal University, Lanzhou 730070, China
  • Received:2006-12-04 Revised:2007-01-14 Online:2007-09-20 Published:2007-09-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos 10575082 and 10247008).

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摘要： This paper obtains some solutions of the 5th-order mKdV equation by using the exponential--fraction trial function method, such as solitary wave solutions, shock wave solutions and the hopping wave solutions. It successfully shows that this method may be valid for solving other nonlinear partial differential equations.

Abstract: This paper obtains some solutions of the 5th-order mKdV equation by using the exponential--fraction trial function method, such as solitary wave solutions, shock wave solutions and the hopping wave solutions. It successfully shows that this method may be valid for solving other nonlinear partial differential equations.

Key words: 5th-order mKdV equation, nonlinear partial differential equations, exponential--fraction trial function

中图分类号:  (Solitons)

  • 05.45.Yv
02.30.Jr (Partial differential equations)