Synchronization of stochastic multi-weighted complex networks with Levy noise based on graph theory

被引:15
作者
Zhang, Chunmei [1 ]
Yang, Yinghui [1 ]
机构
[1] Southwest Jiaotong Univ, Sch Math, Chengdu 610031, Peoples R China
基金
中国国家自然科学基金;
关键词
Stochastic complex networks; Synchronization; Multi-weights; FINITE-TIME SYNCHRONIZATION; CHAOTIC NEURAL-NETWORKS; DYNAMICAL NETWORKS; EXPONENTIAL SYNCHRONIZATION; PROJECTIVE SYNCHRONIZATION; DIFFERENTIAL-EQUATIONS; STABILITY ANALYSIS; COUPLED SYSTEMS; PINNING CONTROL; DELAY;
D O I
10.1016/j.physa.2019.123496
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This paper addresses the synchronization problem of stochastic multi-weighted complex networks with Levy noise. Based on the drive-response concept and graph theory, global Lyapunov function of the error network between drive-response networks is obtained by the weighted summation of Lyapunov functions of vertex systems. According to the stochastic analysis and state feedback control technique, the rigorous synchronization analysis of drive-response networks in the pth moment and probability sense is presented. The obtained synchronization criteria are closely related with multi-weights and the intensity of Levy noise. Finally, some numerical simulations are provided to illustrate the effectiveness of the theoretical results. (C) 2019 Elsevier B.V. All rights reserved.
引用
收藏
页数:12
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