120 citations
- Fudan UniversityCN26 papers
- Instituto de Engenharia de Sistemas e Computadores Microsistemas e NanotecnologiasPT2 papers
- Shanghai UniversityCN2 papers
- Águas de Portugal (Portugal)PT1 paper
- Chinese University of Hong KongHK1 paper
- École nationale des ponts et chausséesFR1 paper
- Forschungszentrum JülichDE1 paper
- Guangxi Normal UniversityCN1 paper
- Institute of Theoretical PhysicsCN1 paper
- Instituto de Engenharia de Sistemas e Computadores Investigação e DesenvolvimentoPT1 paper
- Instituto Politécnico de LisboaPT1 paper
- Instituto Superior TécnicoPT1 paper
8 papers · 1 filter
Average distance in a hierarchical scale-free network: an exact solution
Zhongzhi Zhang, Yuan Lin, Shuyang Gao +2
Various real systems simultaneously exhibit scale-free and hierarchical structure. In this paper, we study analytically average distance in a deterministic scale-free network with…
Mean first-passage time for random walks on the T-graph
Zhongzhi Zhang, Yuan Lin, Shuigeng Zhou +2
For random walks on networks (graphs), it is a theoretical challenge to explicitly determine the mean first-passage time (MFPT) between two nodes averaged over all pairs. In this p…
Anomalous behavior of trapping on a fractal scale-free network
Zhongzhi Zhang, Wenlei Xie, Shuigeng Zhou +2
It is known that the heterogeneity of scale-free networks helps enhancing the efficiency of trapping processes performed on them. In this paper, we show that transport efficiency i…
A unified model for Sierpinski networks with scale-free scaling and small-world effect
Jihong Guan, Yuewen Wu, Zhongzhi Zhang +2
In this paper, we propose an evolving Sierpinski gasket, based on which we establish a model of evolutionary Sierpinski networks (ESNs) that unifies deterministic Sierpinski networ…
Random walks on the Apollonian network with a single trap
Zhongzhi Zhang, Jihong Guan, Wenlei Xie +2
Explicit determination of the mean first-passage time (MFPT) for trapping problem on complex media is a theoretical challenge. In this paper, we study random walks on the Apollonia…
Epidemic spreading with nonlinear infectivity in weighted scale-free networks
Xiangwei Chu, Zhongzhi Zhang, Jihong Guan +1
In this paper, we investigate the epidemic spreading for SIR model in weighted scale-free networks with nonlinear infectivity, where the transmission rate in our analytical model i…