New interaction solutions to the KdV equation

作者：Lue DaZhao; Cui YanYing; Wang XiaoJing; Nie ChuanHui

来源：Physics Letters, Section A: General, Atomic and Solid State Physics , 2009, 374(2): 218-221.

DOI：10.1016/j.physleta.2009.10.056

• KdV equation
• Wronskian technique
• Interaction solution
• Jacobi elliptic function

In this Letter, a few new types of interaction solutions to the KdV equation are obtained through a constructed Wronskian form expansion method. The method takes advantage of the forms and structures of Wronskian solutions to the KdV equation, and the functions used in the Wronskian determinants don't satisfy the systems of linear partial differential equations.

• 出版日期2009-12-28
• 单位北京建筑大学; 北京工业大学