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篇目详细内容 |
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【篇名】 |
Oscillation death in coupled oscillators |
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【刊名】 |
Frontiers of Physics in China |
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【刊名缩写】 |
Front. Phys. China |
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【ISSN】 |
1673-3487 |
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【EISSN】 |
1673-3606 |
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【DOI】 |
10.1007/s11467-009-0009-7 |
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【出版社】 |
Higher Education Press and Springer-Verlag |
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【出版年】 |
2009 |
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【卷期】 |
4
卷1期 |
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【页码】 |
97-110
页,共
14
页 |
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【作者】 |
Wei ZOU (邹为);
Xin-gang WANG (王新刚);
Qi ZHAO (赵琪);
Meng ZHAN (占明);
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【关键词】 |
coupled oscillators; oscillation death (OD); amplitude death (AD); synchronization |
【摘要】 |
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We study dynamical behaviors in coupled nonlinear oscillators and find that under certain conditions, a whole coupled oscillator system can cease oscillation and transfer to a globally nonuniform stationary state [i.e., the so-called oscillation death (OD) state], and this phenomenon can be generally observed. This OD state depends on coupling strengths and is clearly different from previously studied amplitude death (AD) state, which refers to the phenomenon where the whole system is trapped into homogeneously steady state of a fixed point, which already exists but is unstable in the absence of coupling. For larger systems, very rich pattern structures of global death states are observed. These Turing-like patterns may share some essential features with the classical Turing pattern. |
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