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Invariant random subgroups and hyperbolic manifolds

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Speaker: 
Jean Raimbault
Affiliation: 
University of Toulouse
Date: 
Thu, 2018-04-12 16:30 - 17:30
Location: 
MPIM Lecture Hall

Invariant random subgroups are probabilistic objects that can be defined
for any locally compact group. In some sense they are a generalisation of
lattices, and in particular they can be used to compactify the space of
lattices in a given group. In this talk I will explain how to use this to
get asymptotic results on sequences of arithmetic hyperbolic manifolds

(this is partly joint work with M. Fraczyk).

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