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arXiv 1003.1710math.PR
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利用交换过程对S_n表示排序

Ordering the representations of S_n using the interchange process

Gil Alon, Gady Kozma

摘要:

受Aldous关于交换过程谱隙的猜想以及Caputo,Liggett和Richthammer最近对它的解决的启发,我们在S_n的不可约表示上定义了一个伴随阶.奥尔德斯的猜想相当于某些表示可以按此顺序进行比较,因此完全确定“奥尔德斯顺序”是一个普遍化的问题。我们将按此顺序显示几个附加条目。

英文摘要:

Inspired by Aldous' conjecture for the spectral gap of the interchange process and its recent resolution by Caputo, Liggett and Richthammer, we define an associated order on the irreducible representations of S_n. Aldous' conjecture is equivalent to certain representations being comparable in this order, and hence determining the "Aldous order" completely is a generalized question. We show a few additional entries in this order.

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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