584 citations · 2.6k across the 83 of their papers we have counts for
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An alternative approach to determining average distance in a class of scale-free modular networks
Zhongzhi Zhang, Yuan Lin, Shuigeng Zhou +2
Various real-life networks of current interest are simultaneously scale-free and modular. Here we study analytically the average distance in a class of deterministically growing sc…
Analytic Solution to Clustering Coefficients on Weighted Networks
Yichao Zhang, Zhongzhi Zhang, Jihong Guan +1
Clustering coefficient is an important topological feature of complex networks. It is, however, an open question to give out its analytic expression on weighted networks yet. Here…
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…
Deterministic weighted scale-free small-world networks
Yichao Zhang, Zhongzhi Zhang, Shuigeng Zhou +1
We propose a deterministic weighted scale-free small-world model for considering pseudofractal web with the coevolution of topology and weight. In the model, we have the degree dis…
Distinct scalings for mean first-passage time of random walks on scale-free networks with the same degree sequence
Zhongzhi Zhang, Weilen Xie, Shuigeng Zhou +2
In general, the power-law degree distribution has profound influence on various dynamical processes defined on scale-free networks. In this paper, we will show that power-law degre…
Trapping in scale-free networks with hierarchical organization of modularity
Zhongzhi Zhang, Yuan Lin, Shuyang Gao +3
A wide variety of real-life networks share two remarkable generic topological properties: scale-free behavior and modular organization, and it is natural and important to study how…
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…
Explicit determination of mean first-passage time for random walks on deterministic uniform recursive trees
Zhongzhi Zhang, Yi Qi, Shuigeng Zhou +2
The determination of mean first-passage time (MFPT) for random walks in networks is a theoretical challenge, and is a topic of considerable recent interest within the physics commu…
Prisoner's dilemma in structured scale-free networks
Xing Li, Yonghui Wu, Zhihai Rong +2
The conventional wisdom is that scale-free networks are prone to cooperation spreading. In this paper we investigate the cooperative behaviors on the structured scale-free network.…
Contact graphs of disk packings as a model of spatial planar networks
Zhongzhi Zhang, Jihong Guan, Bailu Ding +2
Spatially constrained planar networks are frequently encountered in real-life systems. In this paper, based on a space-filling disk packing we propose a minimal model for spatial m…
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…
Exact solution for mean first-passage time on a pseudofractal scale-free web
Zhongzhi Zhang, Yi Qi, Shuigeng Zhou +2
The explicit determinations of the mean first-passage time (MFPT) for trapping problem are limited to some simple structure, e.g., regular lattices and regular geometrical fractals…
Recursive solutions for Laplacian spectra and eigenvectors of a class of growing treelike networks
Zhongzhi Zhang, Yi Qi, Shuigeng Zhou +2
The complete knowledge of Laplacian eigenvalues and eigenvectors of complex networks plays an outstanding role in understanding various dynamical processes running on them; however…