X-wave solutions of complex Ginzburg-Landau equations

被引：8
|
作者：
Zhou, CT
Yu, MY
He, XT
机构：
[1] Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China
[2] Ruhr Univ Bochum, Inst Theoret Phys 1, D-44780 Bochum, Germany
来源：
PHYSICAL REVIEW E | 2006年 / 73卷 / 02期
关键词：
D O I：
10.1103/PhysRevE.026209
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A solution in the form of X-wave patterns of the complex Ginzburg-Landau equation with a harmonic background inhomogeneity is obtained. The pattern can be attributed to the effects of the harmonic potential and the boundary configuration and size. By varying the harmonic of the background potential, the competition among three types of wave patterns: spiral, X, and target, is investigated by following the evolution of the Fourier modes.
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页数：10
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