Members & Former Members

Dr. Rahel Brugger

Technische Universität Dresden

Publications within SPP2026

We show a rigidity result for subfactors that are normalized by a representation of a lattice Γ in a higher rank simple Lie group with trivial center into a finite factor. This implies that every subfactor of LΓ which is normalized by the natural copy of Γ is trivial or of finite index.


Related project(s):
2Asymptotic geometry of sofic groups and manifolds

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