Complex hyperbolic surfaces of finite volume (Martin Deraux, Institut Fourier, Grenoble )

20.11.2025 16:15

I will survey the known constructions of lattices in the isometry groups of the complex hyperbolic plane (explicit generating sets and fundamental domains, arithmetic groups, uniformization), and explain how to relate some specific examples produced using these three very different constructions.

Lieu

Bâtiment: Conseil Général 7-9

Room 1-15, Attn: unusual day, time & place, Séminaire "Groupes et géométrie"

entrée libre