منابع مشابه
Bootstrap percolation on spatial networks
Bootstrap percolation is a general representation of some networked activation process, which has found applications in explaining many important social phenomena, such as the propagation of information. Inspired by some recent findings on spatial structure of online social networks, here we study bootstrap percolation on undirected spatial networks, with the probability density function of lon...
متن کاملOn Bootstrap Percolation in Living Neural Networks
Recent experimental studies of living neural networks [5,9] reveal that their global activation induced by electrical stimulation can be explained using the concept of bootstrap percolation on a directed random network. The experiment consists in activating externally an initial random fraction of the neurons and observe the process of firing until its equilibrium. The final portion of neurons ...
متن کاملRemarks on bootstrap percolation in metric networks
We examine bootstrap percolation in d-dimensional, directed metric graphs in the context of recent measurements of firing dynamics in 2D neuronal cultures. There are two regimes, depending on the graph size N . Large metric graphs are ignited by the occurrence of critical nuclei, which initially occupy an infinitesimal fraction, f∗ → 0, of the graph and then explode throughout a finite fraction...
متن کاملCore percolation on complex networks
We analytically solve the core percolation problem for complex networks with arbitrary degree distributions. We find that purely scale-free networks have no core for any degree exponents. We show that for undirected networks if core percolation occurs then it is continuous while for directed networks it is discontinuous (and hybrid) if the in- and out-degree distributions differ. We also find t...
متن کاملMultiple Hybrid Phase Transition: Bootstrap Percolation on Complex Networks with Communities
X iv :1 40 1. 46 80 v3 [ ph ys ic s. so cph ] 2 2 Ja n 20 14 Bootstrap Percolation on Complex Networks with Community Structure Chong Wu1, Shenggong Ji1, Rui Zhang1,2,3, Liujun Chen4,∗ Jiawei Chen4, Xiaobin Li1, and Yanqing Hu1† 1School of Mathematics, Southwest Jiaotong University, Chengdu 610031, China 2Levich Institute and Physics Department, City College of the City University of New York, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review E
سال: 2010
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.82.011103