Critical percolation in self-organized media: A case study on random directed networks

Details Critical percolation in self-organized media: A case study on random directed networks Critical percolation in self-organized media: A case study on random directed networks

2002-10-18

arxiv.org/abs/cond-mat/0210410v1

Physics

Condensed Matter

Statistical Mechanics

4 pages RevTeX including 3 figures

Scientific paper

A minimal model for self-organized critical percolation on directed graphs with activating and de-activating links is studied. Unlike classical self-organized criticality, the variables that determine criticality are separated from the dynamical variables of the system and evolve on a slower timescale, resulting in robust criticality. While activity of nodes percolates across the network, the network self-organizes through local adjustment of links according to the criterion that a link's adjacent nodes' average activities become similar. As a result, the network self-organizes to the percolation transition with activity avalanches propagating marginally across the graph. No fine-tuning of parameters is needed.

Affiliated with

Also associated with

No associations

Rating

Critical percolation in self-organized media: A case study on random directed networks does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Critical percolation in self-organized media: A case study on random directed networks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Critical percolation in self-organized media: A case study on random directed networks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-258840