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math.PR2024
Pirogov--Sinai Theory Beyond Lattices
Sarah Cannon, Tyler Helmuth, Will Perkins
Pirogov--Sinai theory is a well-developed method for understanding the low-temperature phase diagram of statistical mechanics models on lattices. Motivated by physical and algorith…
math.PR2024
Repetition effects in a Sequential Monte Carlo sampler
Sarah Cannon, Daryl DeFord, Moon Duchin
We investigate the prevalence of sample repetition in a Sequential Monte Carlo (SMC) method recently introduced for political redistricting.