Xinyuan Zhang

activity

20202026

most citedOptimal Mixing Time for the Ising Model in the Uniqueness Regime

4 citations · 6 across the 13 of their papers we have counts for

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2 papers · 1 filter

math.PR2022

A Near-Linear Time Sampler for the Ising Model with External Field

Xiaoyu Chen, Xinyuan Zhang

We give a near-linear time sampler for the Gibbs distribution of the ferromagnetic Ising models with edge activities $β > 1$ and external fields $λ < 1$ (or sym…

math.PR2021★ 4 cited

Optimal Mixing Time for the Ising Model in the Uniqueness Regime

Xiaoyu Chen, Weiming Feng, Yitong Yin +1

We prove an optimal $O (n lo g n)$ mixing time of the Glauber dynamics for the Ising models with edge activity $β \in (\frac{Δ - 2}{Δ}, \frac{Δ}{Δ - 2})$ . This mixing time bound h…