2 papers
math.CT2024
The left heart and exact hull of an additive regular category
Ruben Henrard, Sondre Kvamme, Adam-Christiaan van Roosmalen +1
Quasi-abelian categories are abundant in functional analysis and representation theory. It is known that a quasi-abelian category is a cotilting torsionfree class of…
math.RT2024
Auslander's formula and correspondence for exact categories
Ruben Henrard, Sondre Kvamme, Adam-Christiaan van Roosmalen
The Auslander correspondence is a fundamental result in Auslander-Reiten theory. In this paper we introduce the category of admissi…