# 5 février 2019: 1 événement

### Mardi 5 février 13:45-15:00 - Yuki Ueda - Hokkaido

On free multiplicative convolution with the free normal distributions on the unit circle

Résumé : The free multiplicative convolution means a distribution of product of freely independent random variables. In general, it is very difficult to find a density function of free multiplicative convolution of two probability measures on the unit circle. However, Zhong found a density formula of free multiplicative convolution with the free normal distributions on the unit circle. We will talk about unimodality for free multiplicative convolution with the free normal distributions on the unit circle by using Zhong’s density formula.
This is a jointwork with Takahiro Hasebe in Hokkaido university.

En savoir plus : Séminaire d’Analyse Fonctionnelle