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Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (2): 193-198.

• 论文 • 上一篇    下一篇

MULTI-SOLITARY WAVE SOLUTIONS FOR VARIANT BOUSSINESQ EQUATIONS AND KUPERSHMIDT EQUATIONS

张解放   

  1. 1. Research Centre of Engineering Science, Zhejiang University of Technology, Hangzhou 310032, P. R. China;
    2. Department of Physics and Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004, P. R. China
  • 收稿日期:1998-09-01 修回日期:1999-05-14 出版日期:2000-02-18 发布日期:2000-02-18

MULTI-SOLITARY WAVE SOLUTIONS FOR VARIANT BOUSSINESQ EQUATIONS AND KUPERSHMIDT EQUATIONS

Zhang Jiefang   

  1. 1. Research Centre of Engineering Science, Zhejiang University of Technology, Hangzhou 310032, P. R. China;
    2. Department of Physics and Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004, P. R. China
  • Received:1998-09-01 Revised:1999-05-14 Online:2000-02-18 Published:2000-02-18

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摘要： Research Centre of Engineering Science, Zhejiang University of Technology, Hangzhou 310032, P. R. China; 2.Department of Physics and Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004, P. R. China) (Communicated by Zhang Hongqing)Abstract: Using the homogeneous balance method introduced by Wang Mingliang, the multi-solitary wave solutions are obtained for the variant Boussinesq equation and Kupersh- midt equation. The Wang’s result is a special case of above results for the variant Bous-sinesq equation.

关键词: multi-solitary wave solutions, balance method, Boussinesq equation, Kupershmidt equation

Abstract: Research Centre of Engineering Science, Zhejiang University of Technology, Hangzhou 310032, P. R. China; 2.Department of Physics and Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004, P. R. China) (Communicated by Zhang Hongqing)Abstract: Using the homogeneous balance method introduced by Wang Mingliang, the multi-solitary wave solutions are obtained for the variant Boussinesq equation and Kupersh- midt equation. The Wang’s result is a special case of above results for the variant Bous-sinesq equation.

Key words: multi-solitary wave solutions, balance method, Boussinesq equation, Kupershmidt equation

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