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Speaker:
Wolfgang Lück
Affiliation:
U Bonn
Date:
Mon, 02/11/2015 - 16:30 - 17:30
Location:
MPIM Lecture Hall
Parent event:
BICMR-HCM: Beijing meets Bonn 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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