广义Davey-Stewartson的精确解（英文）  

Exact traveling wave solutions of the generalized Davey-Stewartson equation

作　　者：曹军[1] 鲁慧媛[1] 

机构地区：[1]玉溪师范学院数学系

出　　处：《上海师范大学学报（自然科学版）》2015年第3期330-338,共9页Journal of Shanghai Normal University(Natural Sciences)

基　　金：supported by the National Natural Science Foundation of China(11361069);the Natural Science Foundation of Educational Department of Yunnan Province(2013Y482)

摘　　要：利用动力系统分支方法研究广义Davey-Stewartson方程的精确行波解,给出了分支相图和分支分析,根据分支分析求出该方程的几组解.We use the bifurcation method of dynamical systems to study the exact traveling wave solutions of the generalized Davey-Stewartson equation. The phase portraits are given. The bifurcation analysis will also be carried out. This analysis leads to several different solutions to this equation.

关 键 词：分支方法 广义Davey—Stewartson方程 行波解 

分 类 号：O175.12[理学—数学]