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arXiv 2302.02753math.PR
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正则树上高斯自由场的临界和近临界水平集渗流

Critical and near-critical level-set percolation of the Gaussian free field on regular trees

Jiří Černý, Ramon Locher

摘要:

对于具有$d \geq 2$的$(d + 1)$ -正则树上的高斯自由场,我们研究了其临界和近临界区域水平集的分解性质。特别是,我们证明了渗流概率的连续性,导出了临界水平集连通分量基数的精确渐近尾估计,并描述了近临界状态下渗流概率的渐近行为。

英文摘要:

For the Gaussian free field on a $(d + 1)$-regular tree with $d \geq 2$, we study the percolative properties of its level sets in the critical and the near-critical regime. In particular, we show the continuity of the percolation probability, derive an exact symptotic tail estimate for the cardinality of the connected component of the critical level set, and describe the asymptotic behaviour of the percolation probability in the near-critical regime.

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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