中国物理B ›› 1999, Vol. 8 ›› Issue (12): 889-894.doi: 10.1088/1004-423X/8/12/002
闫振亚, 张鸿庆
YAN ZHEN-YA (闫振亚), ZHANG HONG-QING (张鸿庆)
摘要: In this paper, with the aid of Lax pairs, a new B?cklund transformation for the variable coefficient KdV equation is found, Based on the B?cklund transformation, only if integration is needed, a series of exact solutions can be obtained. This method is important for finding more new and physical-signficant solutions.
中图分类号: (General theory of continuum mechanics of solids)