Heng Guo

activity

20122026

most cited#BIS-Hardness for 2-Spin Systems on Bipartite Bounded Degree Graphs in the Tree Nonuniqueness Region

37 citations · 171 across the 30 of their papers we have counts for

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2 papers · 1 filter

math.PR2019

Modified log-Sobolev inequalities for strongly log-concave distributions

Mary Cryan, Heng Guo, Giorgos Mousa

We show that the modified log-Sobolev constant for a natural Markov chain which converges to an $r$ -homogeneous strongly log-concave distribution is at least $1/ r$ . Applications in…

math.PR2018★ 11 cited

Perfect simulation of the Hard Disks Model by Partial Rejection Sampling

Heng Guo, Mark Jerrum

We present a perfect simulation of the hard disks model via the partial rejection sampling method. Provided the density of disks is not too high, the method produces exact samples…