3 papers
math.RT2024
Filtrations of torsion classes in proper abelian subcategories
Anders S. Kortegaard
In an abelian category , we can generate torsion pairs from tilting objects of projective dimension . However, when we look at tilting objects of projective di…
math.RT2023
Intermediate categories for proper abelian subcategories
Anders S. Kortegaard
Let be an extension closed proper abelian subcategory of a triangulated category , with no negative 1 and 2 extensions. From this, two functors from $Σ\m…
math.RT2022
Derived equivalences of self-injective 2-Calabi--Yau tilted algebras
Anders S. Kortegaard
Consider a -linear Frobenius category with a projective generator such that the corresponding stable category is 2-Calabi--Yau, Hom-finite with split…