On free and classical type G distributions

On free and classical type G distributions
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关于自由和经典 G 型发行版

DOI:
10.1214/09-bjps039
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发表时间:
2010
影响因子:
1
通讯作者:
V. Pérez
V. Pérez
中科院分区:
数学4区
文献类型:
--
作者:
Octavio Arizmendi;O. Barndorff;V. Pérez

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经典一维无限可分分布与自由无限可分分布之间存在一一对应关系。本文研究了与一维型分布相对应的自由无限可分分布。首先给出了经典型分布的一个新的性质,并引入了一类型经典无限可分分布。研究了相应的自由类型分布,并指出了一个特殊的对称beta分布作为自由类型分布的组成部分的作用。证明了该对称分布是反正弦分布与Marchenko-Pastur分布的自由乘法卷积。
There is a one-to-one correspondence between classical one-dimensional infinitely divisible distributions and free infinitely divisible distributions. In this work we study the free infinitely divisible distributions corresponding to the one-dimensional type  distributions. A new characterization of classical type  distributions is given first and the class of type  classical infinitely divisible distributions is introduced. The corresponding free type  distributions are studied and the role of a special symmetric beta distribution is shown as a building block for free type  distributions. It is proved that this symmetric beta distribution is the free multiplicative convolution of an arcsine distribution with the Marchenko-Pastur distribution.
DOI: --
发表时间: 2006
期刊: Bernoulli Vol.12, No.1
影响因子: --
作者:
O.E.Barndorff-Nielsen;M.Taejima;K.Sato
通讯作者: K.Sato