在密集的随机网络中对联混乱圆图的同步指数长的过渡时间
Hans Muller Mendonca1, Ralf Tönjes2, Tiago Pereira1
1Instituto de Ciências Matemáticas e Computação, Universidade de São Paulo, São Carlos 13566-590, SP, Brazil.
Entropy (Basel, Switzerland)
|July 29, 2023
概括
在混乱地图的大型网络中,同步延迟在有限网络中. 这项研究揭示了元稳定状态和混乱的瞬态,影响到同步的时间.
科学领域:
- 复杂的系统复杂的系统.
- 网络动态 网络动态
- 混沌理论是一个混乱理论.
背景情况:
- 同步是合动态系统的一个基本现象.
- 平均场理论为无限的,全对全合网络提供了精确的解决方案.
- 有限大小的效果和稀疏的连接性可以改变同步过渡.
研究的目的:
- 调查混乱圆图的大型,密集的网络中的同步过渡.
- 在有限网络中分析从平均场预测的偏差.
- 描述不连贯状态的动态和同步的方法.
主要方法:
- 利用混乱的圆形地图作为模型系统.
- 模拟的密集网络具有有限的大小和不同的链接概率.
- 分析了不连贯状态的稳定性和逃逸时间.
主要成果:
- 在有限网络中,不连贯状态对于超过平均场临界值的合强度是元稳定的.
- 观测到具有指数分布的逃生时间的混乱瞬态.
- 研究了平均时间到同步的缩放行为.
结论:
- 有限的网络大小和减少的连接性导致元稳定性和延迟同步.
- 混乱的瞬态是这些系统中同步过渡的重要特征.
- 了解这些偏差对于预测现实复杂网络中的同步至关重要.
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