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The asymptotic geometry of 2-dimensional Artin groups

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Speaker: 
Jingyin Huang
Affiliation: 
McGill University/MPI
Date: 
Thu, 2017-11-16 16:30 - 17:30
Location: 
MPIM Lecture Hall

We show 2-dimensional Artin groups satisfy certain non-positively curved feature. As an application,
we study quasi-Euclidean tilings over these Artin groups and deduce some quasi-isometric rigidity
results for them. No previous knowledge about Artin groups is required. This is joint work with
D. Osajda.

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