Strict Inequality for the Chemical Distance Exponent in Two‐Dimensional Critical Percolation
Strict Inequality for the Chemical Distance Exponent in Two‐Dimensional Critical Percolation
复制标题
二维临界渗流中化学距离指数的严格不等式
DOI:
10.1002/cpa.21945
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发表时间:
2021
影响因子:
3
通讯作者:
Sosoe, Philippe
中科院分区:
文献类型:
--
作者:
Damron, Michael;Hanson, Jack;Sosoe, Philippe
We provide the first nontrivial upper bound for the chemical distance exponent in two‐dimensional critical percolation. Specifically, we prove that the expected length of the shortest horizontal crossing path of a box of side lengthnin critical percolation on ℤ2is bounded byCn2 −δπ3(n) for someδ> 0, whereπ3(n) is the “three‐arm probability to distancen.” This implies that the ratio of this length to the length of the lowest crossing is bounded by an inverse power ofnwith high probability. In the case of site percolation on the triangular lattice, we obtain a strict upper bound for the exponent of.The proof builds on the strategy developed in our previous paper, but with a new iterative scheme, and a new large deviation inequality for events in annuli conditional on arm events, which may be of independent interest. © 2020 Wiley Periodicals LLC
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DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
P. Antal;Ãgoston Pisztora
通讯作者:
Ãgoston Pisztora
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
M. Damron;Jack Hanson;Philippe Sosoe
通讯作者:
Philippe Sosoe
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
M. Damron;Jack Hanson;Philippe Sosoe
通讯作者:
Philippe Sosoe
DOI:
10.1098/rspa.1990.0100
发表时间:
1990-08
期刊:
Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences
影响因子:
--
作者:
G. Grimmett;J. M. Marstrand
通讯作者:
G. Grimmett;J. M. Marstrand
影响因子:
1.6
作者:
M. Damron;Jack Hanson;Philippe Sosoe
通讯作者:
Philippe Sosoe