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Numerical simulations for traffic-flow models on a decorated square lattice

Horiguchi, Tsuyoshi; Sakakibara, Takehito - In: Physica A: Statistical Mechanics and its Applications 252 (1998) 3, pp. 388-404

We investigate a traffic-flow problem in a network of city roads. The network of city roads is assumed to be a square … traffic-flow model proposed by Cuesta et al. (Phys. Rev. E 51 (1995) 175) to models on the network of city roads and then …

Persistent link: https://www.econbiz.de/10010599578

Synchronization of complex dynamical networks by the incremental ISS approach

Cai, Chaohong; Chen, Guanrong - In: Physica A: Statistical Mechanics and its Applications 371 (2006) 2, pp. 754-766

network of identical nodes, using chaotic nodes as a typical platform. The proposed technique can achieve chaos … state/output information from the seed node that produces the reference orbit for network synchronization. Examples and …

Persistent link: https://www.econbiz.de/10010871715

Cluster projective synchronization between community networks with nonidentical nodes

Wu, Zhaoyan; Fu, Xinchu - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 23, pp. 6190-6198

In this paper, cluster projective synchronization between community networks with nonidentical nodes is investigated. Outer synchronization between two identical or nonidentical complex networks has been extensively studied, in which all the nodes synchronized each other in a common manner....

Persistent link: https://www.econbiz.de/10010871906

Towards a physics of Internet traffic in a geographic network

Baker, R.G.V. - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 4, pp. 1133-1148

constants, is illustrated using data from a global network compiled by the Stanford Linear Accelerator Centre (SLAC). Indices of …

Persistent link: https://www.econbiz.de/10010872056

Detecting community structure from coherent oscillation of excitable systems

Li, Xiaojia; Li, Menghui; Hu, Yanqing; Di, Zengru; Fan, Ying - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 1, pp. 164-170

correlation coefficient based on long time series. The correlation coefficient matrix can be used to project network topology onto …

Persistent link: https://www.econbiz.de/10010872520

Opinion dynamics in networked command and control organizations

Song, Xiao; Zhang, Shaoyun; Qian, Lidong - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 20, pp. 5206-5217

network. The model is divided into homogeneous and heterogeneous aspects: the former is mainly characterized by communication …

Persistent link: https://www.econbiz.de/10010872549

The complexity and robustness of metro networks

Derrible, Sybil; Kennedy, Christopher - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 17, pp. 3678-3691

viewpoint of the new and rapidly emerging field of network science. Two particular concepts seem to be particularly relevant …: scale-free patterns and small-worlds. By looking at 33 metro systems in the world, this paper adapts network science …

Persistent link: https://www.econbiz.de/10010872551

The topology of a causal network for the Chinese financial system

Gao, Bo; Ren, Ruo-en - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 13, pp. 2965-2976

The paper builds a causal network for the Chinese financial system based on the Granger causality of company risks … systemic risk. The results show that this causal network possesses both small-world phenomenon and scale-free property, and has …

Persistent link: https://www.econbiz.de/10010664844

Network connectivity entropy and its application on network connectivity reliability

Wu, Liusan; Tan, Qingmei; Zhang, Yuehui - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 21, pp. 5536-5541

The network structure entropy has served as one of the index measuring network heterogeneity, but it gives no … considerations to the impact of isolated nodes on the network structure. In addition, the all-terminal reliability is zero and is … unable to compare it between disconnected networks. Therefore, the concept of network connectivity entropy is suggested to …

Persistent link: https://www.econbiz.de/10010742339

Motif for controllable toggle switch in gene regulatory networks

Zhao, Chen; Bin, Ao; Ye, Weiming; Fan, Ying; Di, Zengru - In: Physica A: Statistical Mechanics and its Applications 419 (2015) C, pp. 498-505

strength from the driver nodes. We test the effect of the motifs in self-oscillating gene regulatory network (SON) with respect … to the interplay between the motifs and the other genes, and find that the switching dynamics of the whole network can be … successfully controlled insofar as the network contains a single motif. Our findings are important to uncover the underlying …

Persistent link: https://www.econbiz.de/10011117861