Coloquio
Jueves 11 de mayo de 2023
12:00hrs
Auditorio UCIM
Imparte(n)
Responsable(s):
Complex hyperbolic space is the still mysterious sibling of real hyperbolic space. In particular, it is the only symmetric space of non-compact type where the relation between arithmeticity and lattices is not completely understood.
In my talk, I will talk about lattices in the group PU(n,1) of holomorphic isometries of complex hyperbolic space with a particular focus on the non-arithmetic case.
I will give an overview of the known constructions and explain several ways of constructing the better understood class of Deligne-Mostow lattices.
I will then talk about some future directions of research, which we hope will bring to new constructions of non-arithmetic lattices.
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