Glauber Dynamics for the 2D Ising Model at Low Temperature
980
40.8
Microsoft Research330 тыс
Следующее
Популярные
65 дней – 4001:44
206 дней – 57646:03Опубликовано 17 августа 2016, 21:59
Consider the standard Ising model on a finite n x n grid at low temperature. If the boundary spins are held fixed equal to +1 it is believed that the mixing time of the corresponding Glauber dynamics (Gibbs sampler) is poly(n). Although such a result is still far from being proved, recently there has been some exciting progress using the censoring inequality by Peres and P. Winkler together with inductive schemes. The final outcome is a quasi-poly(n) bound valid for all temperatures below the critical one. Based on joint work with F.L.Toninelli, and F.L.Toninelli, E. Lubetzky and A. Sly.
Свежие видео
3 дня – 1646:35
3 дня – 1 1340:14
18 дней – 15 12711:33
Случайные видео
47 дней – 5940:22
11.04.23 – 6573:54
08.12.22 – 46 57214:57
02.11.22 – 325 88324:23
22.06.21 – 12 5395:50
25.07.17 – 4 065 8568:45
23 часа – 47 61910:36
1 день – 2 1330:15
4 дня – 6184:15
9 дней – 69 4777:02
9 дней – 273 7831:00
9 дней – 6620:58
11 дней – 1 191 1968:05
2 дня – 95 54312:13