Paul Smith

Generalized bootstrap percolation

Béla Bollobás, Andrew J. Uzzell, Paul Smith, 2012 .

Subcritical -bootstrap percolation models have non-trivial phase transitions

Béla Bollobás, Paul Balister, B. Bollobás, 2013, 1311.5883.

The time of bootstrap percolation in two dimensions

Béla Bollobás, Paul Balister, B. Bollobás, 2013, 1305.5444.

Subcritical $\mathcal{U}$-bootstrap percolation models have non-trivial phase transitions

Béla Bollobás, Paul Balister, B. Bollobás, 2013 .

Universality of two-dimensional critical cellular automata

Robert Morris, B'ela Bollob'as, Hugo Duminil-Copin, 2014 .