Control of defect-mediated turbulence in the complex Ginzburg-Landau equation via ordered waves

Xiaoyi He; Hong Zhang; Bambi Hu; Zhoujian Cao; Bo Zheng; Gang Hu

doi:10.1088/1367-2630/9/3/066

Control of defect-mediated turbulence in the complex Ginzburg-Landau equation via ordered waves

Xiaoyi He
, Hong Zhang^*
, Bambi Hu
, Zhoujian Cao
, Bo Zheng
, Gang Hu

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › peer-review

23 Citations (Scopus)

Abstract

Here, we study the local control of defect-mediated turbulence or spiral turbulence via ordered waves in the two- (2D) and three-dimensional (3D) complex Ginzburg-Landau equation (CGLE) systems. Depending on the local oscillating frequency resulting from the external periodic injection or the localized inhomogeneity, either spiral waves or target waves could be generated and they may successfully suppress the turbulent waves in the CGLE systems. Theoretical analysis combined with numerical analysis is given to reveal the underlying mechanism.

Original language	English
Article number	66
Number of pages	16
Journal	New Journal of Physics
Volume	9
DOIs	https://doi.org/10.1088/1367-2630/9/3/066
Publication status	Published - 21 Mar 2007

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10.1088/1367-2630/9/3/066

Cite this

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title = "Control of defect-mediated turbulence in the complex Ginzburg-Landau equation via ordered waves",

abstract = "Here, we study the local control of defect-mediated turbulence or spiral turbulence via ordered waves in the two- (2D) and three-dimensional (3D) complex Ginzburg-Landau equation (CGLE) systems. Depending on the local oscillating frequency resulting from the external periodic injection or the localized inhomogeneity, either spiral waves or target waves could be generated and they may successfully suppress the turbulent waves in the CGLE systems. Theoretical analysis combined with numerical analysis is given to reveal the underlying mechanism.",

author = "Xiaoyi He and Hong Zhang and Bambi Hu and Zhoujian Cao and Bo Zheng and Gang Hu",

note = "We thank Qi Ouyang, Michael Stich and Bing-Wei Li for helpful discussions. This study was supported by the National Nature Science Foundation of China, the Hong Kong Research Grants Council (RGC), the Hong Kong Baptist University Faculty Research Grant (FRG). Publisher copyright: {\textcopyright} IOP Publishing Ltd and Deutsche Physikalische Gesellschaft",

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doi = "10.1088/1367-2630/9/3/066",

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T1 - Control of defect-mediated turbulence in the complex Ginzburg-Landau equation via ordered waves

AU - He, Xiaoyi

AU - Zhang, Hong

AU - Hu, Bambi

AU - Cao, Zhoujian

AU - Zheng, Bo

AU - Hu, Gang

N1 - We thank Qi Ouyang, Michael Stich and Bing-Wei Li for helpful discussions. This study was supported by the National Nature Science Foundation of China, the Hong Kong Research Grants Council (RGC), the Hong Kong Baptist University Faculty Research Grant (FRG). Publisher copyright: © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft

PY - 2007/3/21

Y1 - 2007/3/21

N2 - Here, we study the local control of defect-mediated turbulence or spiral turbulence via ordered waves in the two- (2D) and three-dimensional (3D) complex Ginzburg-Landau equation (CGLE) systems. Depending on the local oscillating frequency resulting from the external periodic injection or the localized inhomogeneity, either spiral waves or target waves could be generated and they may successfully suppress the turbulent waves in the CGLE systems. Theoretical analysis combined with numerical analysis is given to reveal the underlying mechanism.

AB - Here, we study the local control of defect-mediated turbulence or spiral turbulence via ordered waves in the two- (2D) and three-dimensional (3D) complex Ginzburg-Landau equation (CGLE) systems. Depending on the local oscillating frequency resulting from the external periodic injection or the localized inhomogeneity, either spiral waves or target waves could be generated and they may successfully suppress the turbulent waves in the CGLE systems. Theoretical analysis combined with numerical analysis is given to reveal the underlying mechanism.

UR - https://www.scopus.com/pages/publications/33947642614

U2 - 10.1088/1367-2630/9/3/066

DO - 10.1088/1367-2630/9/3/066

M3 - Journal article

AN - SCOPUS:33947642614

SN - 1367-2630

VL - 9

JO - New Journal of Physics

JF - New Journal of Physics

M1 - 66

ER -

Control of defect-mediated turbulence in the complex Ginzburg-Landau equation via ordered waves

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