数学物理学报(英文版) ›› 1983, Vol. 3 ›› Issue (4): 369-375.
张学铭
Zhang Xueming
摘要: This paper is concerned with some characteristc properties of soliton by utilizing non-classical variational methods.[1-3] We discussed short range of soliton and the stability of soliton) of KdV equation. The main results are given in theorem I and theorem 2.