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Simplicial volumes of amenable manifolds

Simplicial volumes of amenable manifolds
Datum:

16.07.2015

Ort:

SR 2.058 (20.30) 

Referent:

Prof. Dr. Clara Löh

Zeit:

14:00 Uhr

Abstract: Simplicial volumes are topological invariants measuring the complexity of singular fundamental cycles. Classical simplicial volume is related to Riemannian geometry and geometric group theory in various ways. In this talk, I will focus on integral approximations of simplicial volume in the case of manifolds with amenable fundamental group.