113 citations · 615 across the 17 of their papers we have counts for
18 papers
Self-similar planar graphs as models for complex networks
Lichao Chen, Francesc Comellas, Zhongzhi Zhang
In this paper we introduce a family of planar, modular and self-similar graphs which have small-world and scale-free properties. The main parameters of this family are comparable t…
Fractal scale-free networks resistant to disease spread
Zhongzhi Zhang, Shuigeng Zhou, Zou Tao +1
In contrast to the conventional wisdom that scale-free networks are prone to epidemic propagation, in the paper we present that disease spreading is inhibited in fractal scale-free…
Exact solution of mean geodesic distance for Vicsek fractals
Zhongzhi Zhang, Shuigeng Zhou, Lichao Chen +2
The Vicsek fractals are one of the most interesting classes of fractals and the study of their structural properties is important. In this paper, the exact formula for the mean geo…
Finite epidemic thresholds in fractal scale-free `large-world' networks
Zhongzhi Zhang, Shuigeng Zhou, Tao Zou +1
It is generally accepted that scale-free networks is prone to epidemic spreading allowing the onset of large epidemics whatever the spreading rate of the infection. In the paper, w…
Transition from fractal to non-fractal scalings in growing scale-free networks
Zhongzhi Zhang, Shuigeng Zhou, Lichao Chen +1
Real networks can be classified into two categories: fractal networks and non-fractal networks. Here we introduce a unifying model for the two types of networks. Our model network…
Random Sierpinski network with scale-free small-world and modular structure
Zhongzhi Zhang, Shuigeng Zhou, Zhan Su +2
In this paper, we define a stochastic Sierpinski gasket, on the basis of which we construct a network called random Sierpinski network (RSN). We investigate analytically or numeric…