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arXiv 1709.09576math.OCnlin.AOphysics.soc-ph
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网络中的自组织:数据驱动的Koopman方法

Self-Organization in Networks: A Data-Driven Koopman Approach

Claudia Caro-Ruiz, Duvan Tellez-Castro, Andres Pavas, Eduardo Mojica-Nava

摘要:

失去平衡的网络表现出以多重平衡和突然转变为特征的动态。当每个节点离开其自然稳定状态并加入到有组织的全局激活行为时,这些转换就会出现。本文利用Koopman谱数据驱动的方法研究了网络同步和自组织临界性(SOC)中的局域模式。为了说明这些想法,我们使用的同步行为从积分和消防振荡器(IFO)系统和SOC的Bak-Sneppen模型。

英文摘要:

Networks out of equilibrium display dynamics characterized by multiple equilibria and sudden transitions. These transitions arise when each node leaves its natural stable state and joins to an organized global activation behavior. In this paper, we study local patterns near regime shifts in Network Synchronization and Self-Organized Criticality (SOC) by a Koopman spectrum data-driven approach. To illustrate these ideas, we use synchronized behavior from an Integral-and-Fire oscillators (IFO) system and SOC in the Bak-Sneppen model.

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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