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arXiv 0901.4616math.PRmath.GR
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临界渗流概率是局部的吗?

Is the critical percolation probability local?

Itai Benjamini, Asaf Nachmias, Yuval Peres

摘要:

我们证明了在一个d-正则的非顺从的大围长图上的渗流临界概率接近于在一个无限d-正则树上的渗流临界概率。这是O. Schramm关于p_c的局部性。我们还证明了一个有限的模拟膨胀图的猜想。

英文摘要:

We show that the critical probability for percolation on a d-regular non-amenable graph of large girth is close to the critical probability for percolation on an infinite d-regular tree. This is a special case of a conjecture due to O. Schramm on the locality of p_c. We also prove a finite analogue of the conjecture for expander graphs.

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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