A second threshold for the hard‐core model on a Bethe lattice
A second threshold for the hard‐core model on a Bethe lattice
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Bethe 晶格上硬核模型的第二个阈值
DOI：
10.1002/rsa.20006
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发表时间：
2004
影响因子：
1
通讯作者：
P. Winkler
中科院分区：
文献类型：
--
作者：
G. Brightwell;P. Winkler
我们确定了Bethe格上硬核模型的临界活度的近似值，它决定了唯一简单不变吉布斯测度是否是极值。这个“恢复阈值”原来是不同的阈值为独特的吉布斯措施和（与伊辛模型相反）从阈值恢复的根信息仅使用统计信息有关的遥远的网站。© 2004 Wiley Periodicals，Inc.随机结构算法，2004
We determine the approximate value of a critical activity for the hard‐core model on the Bethe lattice, which determines whether the unique simple invariant Gibbs measure is extremal. This “recovery threshold” turns out to be different both from the threshold for unique Gibbs measure and (in contrast to the Ising model) from the threshold for recovery of root information using only statistical information about distant sites. © 2004 Wiley Periodicals, Inc. Random Struct. Alg., 2004