Conjugacy growth in groups, geometry and combinatorics (Laura Ciobanu, Heriot-Watt University)

19.05.2020 16:30

In this talk I will give an overview of what is known about conjugacy growth and the formal series associated with it in infinite discrete groups. I will highlight how the rationality (or rather lack thereof) of these series is connected to the geometry of groups such as (relatively) hyperbolic, groups acting on trees, or graph products, and how tools from analytic combinatorics can be employed in this context.

Lieu

Join the Zoom session https://unige.zoom.us/j/696379617, Att. heure inhabituelle, Séminaire "Groupes et Géométrie"

entrée libre

Fichiers joints

Geneva2020.pdf

1.87 MB