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Speaker:
Ian Hambleton
Affiliation:
McMaster University
Date:
Mon, 30/06/2014 - 16:30 - 18:15
Location:
MPIM Lecture Hall
Parent event:
Geometry and Topology Seminar We discuss the classification (up to s-cobordism) of topological 4-manifolds with fundamental groups belonging to the interesting class of “Right-Angled Artin Groups” or RAAGs. These groups are torsion free, but can have arbitrarily large cohomological dimension, so the classification problem presents new features and difficulties.
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