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平移不变的随机串测度
引用本文:王颖喆. 平移不变的随机串测度[J]. 应用数学, 2007, 20(1): 37-46
作者姓名:王颖喆
作者单位:北京师范大学数学科学学院,北京,100875
摘    要:
利用围道估计的方法,刻划在相变点处的平移不变随机串测度,证明了:对二维以上情况,当口充分大时,在临界点处,平移不变随机串测度有且只有两个极点,也即任一平移不变随机串测度都是这两个极点的凸组合.

关 键 词:随机串模型  平移不变的随机串测度  极点  围道
文章编号:1001-9847(2007)01-0037-10
修稿时间:2006-03-01

The Translation Invariant Random Cluster Measures
WANG Ying-zhe. The Translation Invariant Random Cluster Measures[J]. Mathematica Applicata, 2007, 20(1): 37-46
Authors:WANG Ying-zhe
Affiliation:School of Mathematic Science, Beijing Normal University, Beijing 100875, China
Abstract:
Using the method of contour estimates to describe the translation invariant random cluster measrues.The set of these measures on Zd is proved to have only two extremal measures for d≥2,the critical parameter pc,and sufficiently large q.That is to say,any such measure is a linear combination of the two extremal measures.
Keywords:Random cluster model  Translation invariant random cluster measure  Extremal measure  Contour
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