A. Hilion

activity

20062022

most cited

R

-trees and laminations for free groups II: The dual lamination of an

R

-tree

64 citations · 197 across the 18 of their papers we have counts for

collaborators

Showing 2013Show all

2 papers · 1 filter

math.GR2013★ 1 cited

Growth and order of automorphisms of free groups and free Burnside groups

Rémi Coulon, Arnaud Hilion

We prove that an outer automorphism of the free group is exponentially growing if and only if it induces an outer automorphism of infinite order of free Burnside groups with suffic…

math.GR2013★ 5 cited

Ergodic currents dual to a real tree

Thierry Coulbois, Arnaud Hilion

Let $T$ be an $R$ -tree in the boundary of Outer space with dense orbits. When the free group $\FN$ acts freely on $T$ , we prove that the number of projective classes of ergodic cu…