Abstract
Let $A_n=(a_{ij})_{i,j=1}^n$ be an $n×n$ positive matrix with entries in $[a,b], 0<a≤b$. Let $X_{n}=(\sqrt{a_{ij}}x_{ij})_{i,j=1}^{n}$ be a random matrix, where $\{x_{ij}\}$ are i.i.d. $N(0,1)$ random variables. We show that for large $n$, $\det (X_{n}^{T}X_{n})$ concentrates sharply at the permanent of $A_n$, in the sense that $n^{-1}\log (\det(X_{n}^{T}X_{n})/\operatorname {per}A_{n})\to_{n\to\infty}0$ in probability.
Citation
Shmuel Friedland. Brian Rider. Ofer Zeitouni. "Concentration of permanent estimators for certain large matrices." Ann. Appl. Probab. 14 (3) 1559 - 1576, August 2004. https://doi.org/10.1214/105051604000000396
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