Effects of time delay and coupling strength on synchronization transitions in excitable homogeneous random network

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	Effects of time delay and coupling strength on synchronization transitions in excitable homogeneous random network
	Qian, Y ; Zhao, YR ; Liu, F ; Huang, XD ; Zhang, ZY ; Mi, YY
刊名	COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION
	2013
卷号	18 期号:12 页码:3509-3516
关键词	NEURONAL NETWORKS COMPLEX NETWORKS OSCILLATIONS
ISSN号	1007-5704
通讯作者	Qian, Y (reprint author), Baoji Univ Arts & Sci, Dept Phys & Informat Technol, Baoji 721007, Peoples R China.
英文摘要	In this paper we numerically investigate the effects of time delay and coupling strength on synchronization transitions in excitable homogeneous random network. Different roles of time delay and coupling strength have been discovered by synchronization parameter and space-time plots. Specifically, we have found three distinct parameter regions, i.e., asynchronous region (domain I for small time delay), transition region (domain II for moderate time delay) and synchronous region (domain III for large time delay) as time delay is increased. The phenomenon of multi-stability is observed in the transition region. While coupling strength can enhance synchronization in the transition region and can reduce synchronization time in the synchronous region. All these results are independence on the system size. (C) 2013 Elsevier B. V. All rights reserved.
学科主题	Physics
收录类别	SCI
资助信息	National Natural Science Foundation of China [11105003, 11205062]
原文出处	http://dx.doi.org/10.1016/j.cnsns.2013.05.008
语种	英语
WOS记录号	WOS:000321351300020
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15222]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Qian, Y,Zhao, YR,Liu, F,et al. Effects of time delay and coupling strength on synchronization transitions in excitable homogeneous random network[J]. COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION,2013,18(12):3509-3516.
APA	Qian, Y,Zhao, YR,Liu, F,Huang, XD,Zhang, ZY,&Mi, YY.(2013).Effects of time delay and coupling strength on synchronization transitions in excitable homogeneous random network.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION,18(12),3509-3516.
MLA	Qian, Y,et al."Effects of time delay and coupling strength on synchronization transitions in excitable homogeneous random network".COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 18.12(2013):3509-3516.