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arXiv 0909.4339math.PR
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互换性的更多用途:复杂随机结构的表示

More Uses of Exchangeability: Representations of Complex Random Structures

David J. Aldous

摘要:

我们回顾旧的和新的用途交换,强调复杂的随机结构的可交换表示的一般主题。这一主题的插图包括随机合并和破碎的过程;连续随机树;二阶限制的距离在随机图;等距类度量空间与概率测度;限制密集随机图;和更复杂的使用有限组合。

英文摘要:

We review old and new uses of exchangeability, emphasizing the general theme of exchangeable representations of complex random structures. Illustrations of this theme include processes of stochastic coalescence and fragmentation; continuum random trees; second-order limits of distances in random graphs; isometry classes of metric spaces with probability measures; limits of dense random graphs; and more sophisticated uses in finitary combinatorics.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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