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arXiv 1403.2202nlin.CD
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异构延迟对集群同步的影响

Impact of heterogeneous delays on cluster synchronization

Sarika Jalan, Aradhana Singh

摘要:

我们研究了耦合映射网络中存在异质延迟时的簇同步问题。我们发现,虽然奇偶性的异质延迟起着至关重要的作用,在决定的团簇形成的现象,网络的同步性主要得到的异质性的数量的影响。在延迟的异质性诱导一个丰富的集群模式相比,均匀的延迟。完整的二分网络代表作为一个极端的例子,这种丰富性,而不是强大的理想驱动集群,多功能的集群模式观察,我们提供的参数使用李雅普诺夫函数分析。此外,网络中的连接数量和异质性数量之间的相互作用在决定团簇形成中具有重要作用。

英文摘要:

We investigate cluster synchronization in coupled map networks in the presence of heterogeneous delays. We find that while parity of heterogeneous delays plays a crucial role in determining the phenomenon of cluster formation, the synchronizability of network predominantly gets affected by the amount of heterogeneity. The heterogeneity in delays induces a rich cluster patterns as compared to the homogeneous delays. The complete bipartite networks stands as an extreme example of this richness, where instead of robust ideal driven clusters, versatile cluster patterns are observed for which we provide arguments using the Lyapunov function analysis. Furthermore, interplay between the number of connections in the network and the amount of heterogeneity has important role in deciding cluster formation.

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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