Dana Randall

activity

20122026

most citedProgramming Active Cohesive Granular Matter with Mechanically Induced Phase Changes

55 citations · 181 across the 20 of their papers we have counts for

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Showing 2012 · math.COShow all

3 papers · 2 filters

math.CO2012★ 8 cited

Phase Coexistence and Slow Mixing for the Hard-Core Model on Z^2

Antonio Blanca, David Galvin, Dana Randall +1

In the hard-core model on a finite graph we are given a parameter lambda>0, and an independent set I arises with probability proportional to lambda^|I|. On infinite graphs a Gibbs…

math.CO2012★ 1 cited

Phase coexistence and torpid mixing in the 3-coloring model on Z^d

David Galvin, Jeff Kahn, Dana Randall +1

We show that for all sufficiently large d, the uniform proper 3-coloring model (in physics called the 3-state antiferromagnetic Potts model at zero temperature) on Z^d admits multi…

math.CO2012

Torpid Mixing of Local Markov Chains on 3-Colorings of the Discrete Torus

David Galvin, Dana Randall

We study local Markov chains for sampling 3-colorings of the discrete torus $T_{L, d} = 0, ..., L - 1^{d}$ . We show that there is a constant $ρ \approx .22$ such that for all even $L \geq…