From the Kuramoto-Sakaguchi model to the Kuramoto-Sivashinsky equation

被引:11
作者
Kawamura, Yoji [1 ]
机构
[1] Japan Agcy Marine Earth Sci & Technol, Inst Res Earth Evolut, Yokohama, Kanagawa 2360001, Japan
关键词
PATTERN-FORMATION; SYNCHRONIZATION; POPULATIONS; TURBULENCE; INSTABILITY; COHERENCE; DYNAMICS; CHIMERA; FRONTS; STATES;
D O I
10.1103/PhysRevE.89.010901
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
We derive the Kuramoto-Sivashinsky-type phase equation from the Kuramoto-Sakaguchi-type phase model via the Ott-Antonsen-type complex amplitude equation and demonstrate heterogeneity-induced collective-phase turbulence in nonlocally coupled individual-phase oscillators.
引用
收藏
页数:5
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