J4 ›› 2009, Vol. 44 ›› Issue (6): 85-90.

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The periodic wave solutions of the integrable DaveyStewartson eq uations

LIU Shaoqing1,2, ZHENG Yanlin1   

  1. 1. Department of Basic Courses, Shandong University of Science and Technology, Jinan 250031, Shandong, China; 
    2. College of Information Science and Engineering, Ocean Univers ity of China, Qingdao 266100, Shandong, China
  • Received:2008-11-21 Published:2011-06-03

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Abstract:

Combining the homogeneous balance and Fexpansion method, different kinds of periodic wave solutions of Jacobi ellipticfunction for the DaveyStewartson equation is studied. In the limit cases, the solitary wave solutions and some type of traveling wave solutions for the system are obtained.

Key words: periodic wave solutions; DaveyStewartson equation; Fexpansion method

CLC Number: 

  • O1752
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