arXiv · 1809.10764
Two Phase Transitions in Two-way Bootstrap Percolation
Abstract
Consider a graph $G$ and an initial random configuration, where each node is black with probability $p$ and white otherwise, independently. In discrete-time rounds, each node becomes black if it has at least $r$ black neighbors and white otherwise. We prove that this basic process exhibits a threshold behavior with two phase transitions when the underlying graph is a $d$-dimensional torus and identify the threshold values.
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Ahad N. Zehmakan. 2018-09-26. Two Phase Transitions in Two-way Bootstrap Percolation. https://arxiv.org/abs/1809.10764
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