Communications in Theoretical Physics

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Heteroclinic Breather-Wave Solutions for Davey-Stewartson Equation

LIU Jun,1 DAI Zheng-De,2 and LIN Song-Qing2   


  1. 1School of Mathematics and Information Science, Qujing Normal University, Qujing 655000, China

    2School of Mathematics and Physics, Yunnan University, Kunming 650091, China

  • Received: 2009-07-24 Revised: 2009-11-16 Published: 2010-05-15

Abstract: Exact heteroclinic breather-wave solutions for Davey-Stewartson (DSI,DSII) system with periodic boundary condition are constructed using Hirota's bilinear form method and generalized ansatz method. The heteroclinic structure of wave is investigated.

Key words: heteroclinic wave, breather wave, periodic boundary, pilinear form, Davey-Stewartson

PACS numbers: 

  • 47.11.+j