Discrete Painlevé equations and random matrix averages
Discrete Painlevé equations and random matrix averages
复制标题
离散 painlevé 方程和随机矩阵平均值
DOI:
10.1088/0951-7715/16/6/303
复制
发表时间:
2003
期刊:
影响因子:
1.7
通讯作者:
N. Witte
中科院分区:
文献类型:
--
作者:
P. J. Forrester;N. Witte
The τ-function theory of Painleve systems is used to derive recurrences in the rank n of certain random matrix averages over U(n). These recurrences involve auxiliary quantities which satisfy discrete Painleve equations. The random matrix averages include cases which can be interpreted as eigenvalue distributions at the hard edge and in the bulk of matrix ensembles with unitary symmetry. The recurrences are illustrated by computing the value of a sequence of these distributions as n varies, and demonstrating convergence to the value of the appropriate limiting distribution.
DOI:
--
发表时间:
2004
期刊:
Proceedings of Institute of Mathematics of Minsk 12.2
影响因子:
--
作者:
Clarkson P.A.;Filipuk G.V.
通讯作者:
Filipuk G.V.
影响因子:
2.4
作者:
H. Sakai
通讯作者:
H. Sakai
DOI:
--
发表时间:
2004
期刊:
Tohoku Math. J. 56
影响因子:
--
作者:
T.Kumagai;K.T.Sturm;T.Masuda
通讯作者:
T.Masuda