Multi-linear variable separation approach to nonlinear systems

被引:16
|
作者
Tang, Xiao-yan [1 ]
Lou, Sen-yue [1 ,2 ,3 ]
机构
[1] Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China
[2] Ningbo Univ, Dept Phys, Ningbo 315211, Zhejiang, Peoples R China
[3] Fudan Univ, Sch Math, Shanghai 200433, Peoples R China
来源
FRONTIERS OF PHYSICS IN CHINA | 2009年 / 4卷 / 02期
基金
中国国家自然科学基金;
关键词
multi-linear variable separation approach (MLVSA); multi-linear variable separation solution (MLVSS); universal formula; SCHRODINGER-EQUATION; EXCITATIONS; FRACTALS; SOLITONS; CHAOS;
D O I
10.1007/s11467-009-0046-2
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The multi-linear variable separation approach is reviewed in this article. The method has been recently established and successfully solved a large number of nonlinear systems. One of the most exciting findings is that the basic multi-linear variable separation solution can be expressed by a universal formula including two (1+1)-dimensional functions, and at least one is arbitrary for integrable systems. Furthermore, the method has been extended in two different ways so as to enroll more low dimensional functions in the solution.
引用
收藏
页码:235 / 240
页数:6
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