11-page paper shows how group-averaging turns torpid MCMC mixing rapid on Ising models
michaelchchoi · x · 2026-09-14
The author shares a short 11-page paper (on ResearchGate) with a toy model example for the Ising model on a star graph, demonstrating how group-averaging can speed up Markov chain mixing from torpid to rapid. A quick read for those interested in the mechanics behind this mixing acceleration.
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