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cond-mat.stat-mech1999
Directed rigidity and bootstrap percolation in (1+1) dimensions
Marcio Argollo de Menezes, Cristian F. Moukarzel
We study directed rigidity percolation (equivalent to directed bootstrap percolation) on three different lattices: square, triangular, and augmented triangular. The first two of th…
cond-mat.stat-mech1998
Comparison of connectivity and rigidity percolation
Cristian F. Moukarzel, Phillip M. Duxbury
We summarize ideas and methods that apply to rigidity and connectivity percolation. These include: constraint counting concepts, exact calculations on diluted trees and numerical r…