The complexity of the bootstraping percolation and other problems
Theoretical Computer Science
Strict Majority Bootstrap Percolation in the r-wheel
Information Processing Letters
Hi-index | 0.00 |
We investigate the natural situation of the dissemination of information on various graph classes starting with a random set of informed vertices called active. Initially active vertices are chosen independently with probability p, and at any stage in the process, a vertex becomes active if the majority of its neighbours are active, and thereafter never changes its state. This process is a particular case of bootstrap percolation. We show that in any cubic graph, with high probability, the information will not spread to all vertices in the graph if $pp.