New Exact Solutions for High Dispersive Cubic-Quintic Nonlinear Schrodinger Equation

被引:2
|
作者
Xie, Yongan [1 ]
Tang, Shengqiang [1 ]
机构
[1] Guilin Univ Elect Technol, Sch Math & Comp Sci, Guilin 541004, Guangxi, Peoples R China
基金
中国国家自然科学基金;
关键词
SOLITONS; MEDIA;
D O I
10.1155/2014/826746
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study a class of high dispersive cubic-quintic nonlinear Schrodinger equations, which describes the propagation of femtosecond light pulses in a medium that exhibits a parabolic nonlinearity law. Applying bifurcation theory of dynamical systems and the Fan sub-equations method, more types of exact solutions, particularly solitary wave solutions, are obtained for the first time.
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页数:7
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