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
中科院分区:
文献类型:
--
作者:
Dan Tanaka
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.