Sep 11 2019

Graduate Geometry, Topology and Dynamics Seminar: Combinatorics of Coxeter systems, by Mengxue Yang

September 11, 2019

4:00 PM - 4:50 PM


612 SEO


Chicago, IL

Mengxue Yang (UIC): Combinatorics of Coxeter systems

We continue to learn about Coxeter groups following Anne Thomas' "Geometric and topological aspects of Coxeter groups and buildings". There are nice combinatorial properties associated to a Coxeter system. For example, the Cayley graph of a Coxeter system must have nice symmetries and is thus a reflection system. We will visualize everything with $D_6$.

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Mengxue Yang

Date posted

Sep 20, 2019

Date updated

Sep 20, 2019


Mengxue Yang | (UIC)