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Survey on $L^2$-invariants

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Speaker: 
Wolfgang Lück
Affiliation: 
U Bonn
Date: 
Mon, 02/11/2015 - 16:30 - 17:30
Location: 
MPIM Lecture Hall

We give a survey on $L^2$-invariants such as $L^2$-Betti numbers and $L^2$-torsion. We describe some of their applications to questions in topology, geometry, group theory and algebra and discuss some open problems.

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