Amaury Freslon

activity

20172026

most citedTannaka-Krein reconstruction and ergodic actions of easy quantum groups

3 citations · 6 across the 11 of their papers we have counts for

collaborators

Showing 2017Show all

4 papers · 1 filter

math.PR2017

Cut-off phenomenon for random walks on free orthogonal quantum groups

Amaury Freslon

We give bounds in total variation distance for random walks associated to pure central states on free orthogonal quantum groups. As a consequence, we prove that the analogue of the…

math.OA2017

Torsion and K-theory for some free wreath products

Amaury Freslon, Rubén Martos

We classify torsion actions of free wreath products of arbitrary compact quantum groups and use this to prove that if $G$ is a torsion-free compact quantum group satisfyin…

math.QA2017

On two-coloured noncrossing quantum groups

Amaury Freslon

We classify compact quantum groups associated to noncrossing partitions coloured with two elements $x$ and $y$ which are their own inverses. Together with the work of P. Tarrago an…

math.OA2017

Modelling questions for quantum permutations

Teodor Banica, Amaury Freslon

Given a quantum permutation group $G \subset S_{N}^{+}$ , with orbits having the same size $K$ , we construct a universal matrix model $π : C (G) \to M_{K} (C (X))$ , having the property that the…