General chemotactic model of oscillators.

General chemotactic model of oscillators.
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DOI:
10.1103/physrevlett.99.134103
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发表时间:
2006-11
影响因子:
8.6
通讯作者:
Dan Tanaka
Dan Tanaka
中科院分区:
物理与天体物理1区
文献类型:
--
作者:
Dan Tanaka

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我们提出了一个通用的趋化模型描述的相互作用的元素的系统。该模型中的每个元素都具有内部动力学特性,并且元素之间存在依赖于其内部状态的非线性耦合。从这个模型中,我们得到一个更简单的模型描述的阶段和位置的趋化元素的中心流形和相位减少的方法。我们发现,尽管它的简单,通过这种减少得到的模型表现出丰富多样的模式。
We propose a general chemotactic model describing a system of interacting elements. Each element in this model exhibits internal dynamics, and there exists a nonlinear coupling between elements that depends on their internal states. From this model, we derive a simpler model describing the phases and positions of the chemotactic elements by means of center-manifold and phase-reduction methods. We find that, despite its simplicity, the model obtained through this reduction exhibits a rich variety of patterns.