中国物理B ›› 2011, Vol. 20 ›› Issue (1): 10205-010205.doi: 10.1088/1674-1056/20/1/010205

• GENERAL • 上一篇    下一篇

The Hirota bilinear method for the coupled Burgers equation and the high-order Boussinesq–Burgers equation

左进明, 张耀明   

  1. School of Science, Shandong University of Technology, Zibo 255049, China
  • 收稿日期:2010-06-14 修回日期:2010-07-16 出版日期:2011-01-15 发布日期:2011-01-15
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 10871117 and 10571110).

The Hirota bilinear method for the coupled Burgers equation and the high-order Boussinesq–Burgers equation

Zuo Jin-Ming(左进明) and Zhang Yao-Ming(张耀明)   

  1. School of Science, Shandong University of Technology, Zibo 255049, China
  • Received:2010-06-14 Revised:2010-07-16 Online:2011-01-15 Published:2011-01-15
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 10871117 and 10571110).

摘要: This paper studies the coupled Burgers equation and the high-order Boussinesq–Burgers equation. The Hirota bilinear method is applied to show that the two equations are completely integrable. Multiple-kink (soliton) solutions and multiple-singular-kink (soliton) solutions are derived for the two equations.

Abstract: This paper studies the coupled Burgers equation and the high-order Boussinesq–Burgers equation. The Hirota bilinear method is applied to show that the two equations are completely integrable. Multiple-kink (soliton) solutions and multiple-singular-kink (soliton) solutions are derived for the two equations.

Key words: coupled Burgers equation, high-order Boussinesq–Burgers equation, Hirota's bilinear method

中图分类号:  (Integrable systems)

  • 02.30.Ik
02.30.Jr (Partial differential equations) 04.20.Jb (Exact solutions)