Journal of East China Normal University(Natural Sc ›› 2012, Vol. 2012 ›› Issue (1): 100-105.

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Prolongation structure of the coupled nonlinear evolution equation

JIA Yang-jie   

  1. Department of Mathematics, Nationalities College of Qinghai Normal University, Xining 810008,  China
  • Received:2010-10-01 Revised:2011-01-01 Online:2012-01-25 Published:2012-01-26

Abstract: The coupled KdV equation proposed by is investigated in the framework of prolongation structure theory. Its Lax representation of prolongation algebra is constructed.

Key words: coupled KdV equation, prolongation structure, Lax representation

CLC Number: