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math.PR2026
Zero-temperature stochastic Ising model on one-dimensional quasi-transitive graphs
Emilio De Santis
We consider the zero-temperature stochastic Ising process describing spin-flip dynamics on an infinite one-dimensional quasi-transitive graph with finite interact…
math.PR2025
A new look at perfect simulation for chains with infinite memory
Emilio De Santis, Kádmo Laxa, Eva Löcherbach
In this article we introduce two new perfect simulation algorithms for chains with infinite memory. Both algorithms belong to the coupling of past procedures. The novelty of our ap…