Matrix Addition and the Dunkl Transform at High Temperature
Matrix Addition and the Dunkl Transform at High Temperature
复制标题
高温下的矩阵加法和 Dunkl 变换
DOI:
10.1007/s00220-022-04411-z
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发表时间:
2022
影响因子:
2.4
通讯作者:
Gorin, Vadim
中科院分区:
文献类型:
--
作者:
Benaych-Georges, Florent;Cuenca, Cesar;Gorin, Vadim
We develop a framework for establishing the Law of Large Numbers for the eigenvalues in the random matrix ensembles as the size of the matrix goes to infinity simultaneously with the beta (inverse temperature) parameter going to zero. Our approach is based on the analysis of the (symmetric) Dunkl transform in this regime. As an application we obtain the LLN for the sums of random matrices as the inverse temperature goes to 0. This results in a one-parameter family of binary operations which interpolates between classical and free convolutions of the probability measures. We also introduce and study a family of deformed cumulants, which linearize this operation.
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影响因子:
0.8
作者:
Y. Neretin
通讯作者:
Y. Neretin
DOI:
10.2140/pmp.2022.3.869
发表时间:
2020
期刊:
Probability and Mathematical Physics
影响因子:
--
作者:
Andrew Ahn
通讯作者:
Andrew Ahn
影响因子:
5.5
作者:
Pierre Mergny;M. Potters
通讯作者:
M. Potters
影响因子:
1
作者:
Viet Duoc Trinh
通讯作者:
Viet Duoc Trinh
影响因子:
1.7
作者:
A. Hardy;Gaultier Lambert
通讯作者:
Gaultier Lambert