activity
20022020
most citedA new application of Random Matrices: Ext(C*_{red}(F_2)) is not a group

38 citations · 58 across the 6 of their papers we have counts for

collaborators

8 papers

math.PR2020

Completely Random Measures and Lévy Bases in Free probability

Francesca Collet, Fabrizio Leisen, Steen Thorbjørnsen

This paper develops a theory for completely random measures in the framework of free probability. A general existence result for free completely random measures is established, and…

math.FA2017

Uffe Haagerup - His life and mathematics

Mohammad Sal Moslehian, Erling Størmer, Steen Thorbjørnsen +1

In remembrance of Professor Uffe Valentin Haagerup (1949--2015), as a brilliant mathematician, we review some aspects of his life, and his outstanding mathematical accomplishments.

math.PR2017★ 2 cited

The normal distribution is freely selfdecomposable

Takahiro Hasebe, Noriyoshi Sakuma, Steen Thorbjørnsen

The class of selfdecomposable distributions in free probability theory was introduced by Barndorff-Nielsen and the third named author. It constitutes a fairly large subclass of the…

math.PR2013★ 14 cited

Unimodality of the freely selfdecomposable probability laws

Takahiro Hasebe, Steen Thorbjornsen

We show that any freely selfdecomposable probability law is unimodal. This is the free probabilistic analog of Yamazato's result in [Ann. Probab. 6 (1978), 523-531].

math.PR2013

On the free Gamma distributions

Uffe Haagerup, Steen Thorbjornsen

For each positive number we study the analog in free probability of the classical Gamma distribution with parameter . We prove that is absolutely continuous…

math.PR2010

Asymptotic expansions for the Gaussian Unitary Ensemble

Uffe Haagerup, Steen Thorbjørnsen

Let g:{\mathbb R} --> {\mathbb C} be a C^{\infty}-function with all derivatives bounded and let tr_n denote the normalized trace on the n x n matrices. In the paper [EM] Ercolani a…