2 papers
math.CT2017
Classifying subcategories in quotients of exact categories
Emilie Arentz-Hansen
We classify certain subcategories in quotients of exact categories. In particular, we classify the triangulated and thick subcategories of an algebraic triangulated category, i.e.…
math.CT2016
The morphism axiom for n-angulated categories
Emilie Arentz-Hansen, Petter Andreas Bergh, Marius Thaule
The morphism axiom for n-angulated categories states that a morphism between the bases of two n-angles can be extended to a morphism of n-angles. We show that this axiom is redunda…