Synchronization in networks of slightly nonidentical elements

被引：15

作者：

Hramov, Alexander E. ^{[1
]}

Khramova, Anastasiya E. ^{[1
]}

Koronovskii, Alexey A. ^{[1
]}

Boccaletti, Stefano ^{[2
]}

机构：

[1] Saratov NG Chernyshevskii State Univ, Fac Nonlinear Processes, Saratov 410012, Russia

[2] CNR, Ist Sistemi Complessi, I-50019 Sesto Fiorentino, Floreence, Italy

来源：

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 2008年 / 18卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

networks; chaotic synchronization; master stability function; noise;

D O I：

10.1142/S0218127408020707

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We study synchronization processes in networks of slightly nonidentical chaotic systems, for which a complete invariant synchronization manifold does not rigorously exist. We show and quantify how a slightly dispersed distribution in parameters can be properly modeled by a noise term affecting the stability of the synchronous invariant solution emerging for identical systems when the parameter is set at the mean value of the original distribution.

引用

页码：845 / 850

页数：6

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