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arXiv 1406.6401cond-mat.stat-mech
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多路复用网络中的图灵模式

Turing patterns in multiplex networks

Malbor Asllani, Daniel M. Busiello, Timoteo Carletti, Duccio Fanelli, Gwendoline Planchon

摘要:

本文利用微扰方法研究了定义在多路复用器上的反应扩散系统的斑图形成理论。层内扩散常数作为小参数的扩展和未扰动状态符合限制设置,其中的多重层去耦。相邻层之间的相互作用可以播种均匀固定点的不稳定性,产生自组织模式,而不是在解耦层的限制下受到阻碍。由于层之间的串扰,各个层上的图案也会逐渐消失。分析结果进行了比较,直接模拟。

英文摘要:

The theory of patterns formation for a reaction-diffusion system defined on a multiplex is developed by means of a perturbative approach. The intra-layer diffusion constants act as small parameter in the expansion and the unperturbed state coincides with the limiting setting where the multiplex layers are decoupled. The interaction between adjacent layers can seed the instability of an homogeneous fixed point, yielding self-organized patterns which are instead impeded in the limit of decoupled layers. Patterns on individual layers can also fade away due to cross-talking between layers. Analytical results are compared to direct simulations.

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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