Commensurability of right-angled Artin groups
- đ¤ Speaker: Ilya Kazachkov (Bilbao)
- đ Date & Time: Friday 02 December 2016, 13:45 - 15:00
- đ Venue: CMS, MR13
Abstract
In this talk we address classification of right-angled Artin groups (RAAGs) up to commensurability. We show that there are infinitely many commensurability classes of quasi-isometric RAA Gs and classify commensurability for RAA Gs defined by trees of diameter 4.
Series This talk is part of the Geometric Group Theory (GGT) Seminar series.
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Friday 02 December 2016, 13:45-15:00