Seminar series
Date
Thu, 18 Oct 2012
Time
14:00 -
15:00
Location
L3
Speaker
Petter Bergh
Organisation
Trondheim
By classical results of Thomason, the Grothendieck group of a
triangulated category classifies the triangulated subcategories. More
precisely, there is a bijective correspondence between the set of
triangulated subcategories and the set of subgroups of the Grothendieck
group. In this talk, we extend Thomason's results to "higher"
triangulated categories, namely the recently introduced n-angulated
categories. This is joint work with Marius Thaule.