1 citations · 3 across the 12 of their papers we have counts for
5 papers · 2 filters
Dyer groups: Centres, hyperbolicity, and acylindrical hyperbolicity
Mireille Soergel, Nicolas Vaskou
In this article we describe the centres of all Dyer groups. We also give a complete classification of when a Dyer group is hyperbolic or acylindricality hyperbolic, with con…
Homomorphisms between XL-type Artin groups
Martín Blufstein, Alexandre Martin, Nicolas Vaskou
We study homomorphisms between XL-type Artin groups and show that, in a suitable sense, a generic Artin group is both hopfian and co-hopfian. For XL-type Artin groups over complete…
Property for new classes of Artin groups
Ignat Soroko, Nicolas Vaskou
We establish property for Artin groups of spherical type , , their central quotients, and also for large hyperbolic-type free-of-infinity Artin groups and so…
Rigidity and classification results for large-type Artin groups
Jingyin Huang, Damian Osajda, Nicolas Vaskou
We compute the automorphism group of the intersection graph of many large-type Artin groups. This graph is an analogue of the curve graph of mapping class groups but in the context…
Fixed subgroups in Artin groups
Oli Jones, Nicolas Vaskou
We study fixed subgroups of automorphisms of any large-type Artin group . We define a natural subgroup of , and for every $γ\in \mathr…