dorsal/arxiv
View SchemaQuantitative Supercritical Bounds for Disconnection in Bernoulli Site Percolation
| Authors | Zhongyang Li |
|---|---|
| Categories | |
| ArXiv ID | 2601.09950vv1 |
| URL | https://arxiv.org/abs/2601.09950 |
| License | http://creativecommons.org/licenses/by/4.0/ |
Abstract
For any infinite, connected, locally finite graph $G=(V,E)$, any parameter $p>p^{\mathrm{site}}_{c}(G)$, and any (finite or infinite) set of vertices $S\subset V$, we derive explicit exponential-type upper bounds on the disconnection probability $\mathbb{P}_{p}(S\nleftrightarrow\infty)$. The estimates are expressed in terms of a packing profile of $S$, encoded by a $(p,\varepsilon,c)$--packing number, which counts how many well-separated vertices in $S$ exhibit controlled local-to-global connectivity. The proof combines a local functional characterization of $p^{\mathrm{site}}_{c}$ from \cite{ZL24,ZL26} with a packing construction and an amplification-by-independence argument, in the direction of Problem~1.6 in \cite{DC20}.
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"abstract": "For any infinite, connected, locally finite graph $G=(V,E)$, any parameter $p\u003ep^{\\mathrm{site}}_{c}(G)$, and any (finite or infinite) set of vertices $S\\subset V$, we derive explicit exponential-type upper bounds on the disconnection probability $\\mathbb{P}_{p}(S\\nleftrightarrow\\infty)$. The estimates are expressed in terms of a packing profile of $S$, encoded by a $(p,\\varepsilon,c)$--packing number, which counts how many well-separated vertices in $S$ exhibit controlled local-to-global connectivity. The proof combines a local functional characterization of $p^{\\mathrm{site}}_{c}$ from \\cite{ZL24,ZL26} with a packing construction and an amplification-by-independence argument, in the direction of Problem~1.6 in \\cite{DC20}.",
"arxiv_id": "2601.09950",
"authors": [
"Zhongyang Li"
],
"categories": [
"math.PR",
"math-ph",
"math.CO",
"math.MP"
],
"license": "http://creativecommons.org/licenses/by/4.0/",
"title": "Quantitative Supercritical Bounds for Disconnection in Bernoulli Site Percolation",
"url": "https://arxiv.org/abs/2601.09950",
"version": "v1"
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"execution_id": "1471d47a-bd87-472e-8c0b-ef9f031a7e2d",
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