Davey-Stewartson方程的同宿轨道  

Homoclinic Orbits of the Davey-Stewartson Equations

作　　者：张隽[1] 郭柏灵[2] 沈守枫[3] 

机构地区：[1]浙江工业大学理学院数学系,杭州310014 [2]北京应用物理与计算数学研究所 [3]浙江大学数学系,杭州310027

出　　处：《应用数学和力学》2005年第2期127-129,共3页Applied Mathematics and Mechanics

基　　金：天元基金资助项目(A0324633)

摘　　要：　研究了Davey＿Stewartson方程的同宿轨道解的问题,利用Hirota方法,通过给出的相关变换,构造出Davey＿Stewartson方程的同宿解,给出了同宿解的解析表达式。The homoclinic solutions problem of the Davey-Stewartson(DS) Equations were studied. By using the (Hirota's) bilinear method, the homoclinic orbits of the Davey-Stewartson Equations were obtained through the dependent variable transformation. The homoclinic orbits of the Davey-Stewartson Equations were discussed.

关 键 词：DAVEY-STEWARTSON方程 同宿轨道 HIROTA方法 

分 类 号：O175.4[理学—数学]