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arXiv 0911.2071nlin.AO
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非对称时滞耦合FitzHugh-Nagumo系统中的规则尖峰脉冲

Regular spiking in asymmetrically delay-coupled FitzHugh-Nagumo systems

Anastasiia Panchuk, Markus Dahlem, Eckehard Schöll

摘要:

我们研究两个延迟耦合FitzHugh-Nagumo系统,引入延迟时间之间的不匹配,作为相互作用的神经元的最简单的表示。我们证明了时滞的存在会导致周期振荡,并与稳定的不动点共存。观察到的周期解有两种类型,我们分别称之为“长”和“短”周期。

英文摘要:

We study two delay-coupled FitzHugh-Nagumo systems, introducing a mismatch between the delay times, as the simplest representation of interacting neurons. We demonstrate that the presence of delays can cause periodic oscillations which coexist with a stable fixed point. Periodic solutions observed are of two types, which we refer to as a "long" and a "short" cycle, respectively.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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