Seminar series
Date
Wed, 08 Nov 2017
Time
16:00 -
17:00
Location
C5
Speaker
Alexander Margolis
Organisation
University of Oxford
I will give a survey of known results about when two RAAGs are quasi-isometric, and will then describe a visual graph of groups decomposition of a RAAG (its JSJ tree of cylinders) that can often be used to determine whether or not two RAAGs are quasi-isometric.