摘要
将改进的Riccati方程映射法和变量分离法推广到(3+1)维Burgers系统,得到了该系统的新显式精确解.根据得到的孤波解,构造出Burgers系统的几种特殊孤子结构,例如柱状孤子、锥状孤子和内嵌孤子等,研究了孤子间的相互作用.
Applying the improved mapping approach and variable separation method to the （3＋1）-dimensional Burgers system, the new exact solutions of the system is derived. Based on the derived solitary wave solution, we obtained some special soliton structures, such as cylinder-like soliton, tapered soliton and embeded-solitons, and the interactions between the solitons are discuessed.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2008年第1期11-17,共7页
Acta Physica Sinica
基金
浙江省自然科学基金(批准号:Y604106)
浙江丽水学院自然科学基金(批准号:FC06001
QN06009)资助的课题~~
关键词
改进的映射法
(3+1)维Burgers系统
孤子结构
相互作用
improved mapping approach, （3 ＋ 1 ）-dimensional Burgers system, soliton structures, interactions between thesolitons
作者简介
马松华：E-mail：msh6209@yahoo．com．cn
