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Grothendieck Groups of Discrete Cluster Categories

Dave Murphy (University of Glasgow)
Wednesday 27 July 2022 14:15–15:15 Aud. D3 (1531-215)
Mathematics Seminar

In this talk we compute the triangulated Grothendieck groups for each of the family of discrete cluster categories of Dynkin type $A_{\infty}$ as introduced by Holm-Jorgensen. Subsequently, we also compute the Grothendieck group of a completion of these discrete cluster categories in the sense of Paquette-Yildirim.

Organised by: AarHomAlg
Contact: Karin M. Jacobsen Revised: 25.05.2023