120 citations · 1.1k across the 33 of their papers we have counts for
10 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…
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…