中国物理B ›› 2012, Vol. 21 ›› Issue (1): 10201-010201.doi: 10.1088/1674-1056/21/1/010201
• GENERAL • 下一篇
于发军
Yu Fa-Jun(于发军)†
摘要: In this paper, a new nonlinear integrable coupling system of the soliton hierarchy is presented. From the Lax pairs, the coupled KdV equations are constructed successfully. Based on the prolongation method of Wahlquist and Estabrook, we study the prolongation structure of the nonlinear integrable couplings of the KdV equation.
中图分类号: (Lie algebras of Lie groups)