摘要
本文得出的可积方程族，具有双 Ｈａｍｉｌｔｏｎ结构，含 ５个因变数ｕｉ，ｉ＝１，２，…，５．当ｕ３＝ｕ４＝ｕ５＝０时，它约化为 ＡＫＮＳ族，故称之为推广的 ＡＫＮＳ族．
The integrable equation hierarchy obtained in this paper possesses bi-Hamil-tonian structures and contains 5 dependent variables ui, 1≤i≤5. When u3=u4=u5=0, it is reduced to the AKNS hierarchy of equations, thus we call it a generalized AKNS hierarchy of equations.
出处
《系统科学与数学》
CSCD
北大核心
2002年第1期36-42,共7页
Journal of Systems Science and Mathematical Sciences
