Browsing NTNU Open by Author "Henrard, Ruben"
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Auslander's formula and correspondence for exact categories
Henrard, Ruben; Kvamme, Sondre; van Roosmalen, Adam-Christiaan (Peer reviewed; Journal article, 2022)The Auslander correspondence is a fundamental result in Auslander-Reiten theory. In this paper we introduce the category of admissibly finitely presented functors and use it to give a version of Auslander correspondence ... -
The left heart and exact hull of an additive regular category
Henrard, Ruben; Kvamme, Sondre; van Roosmalen, Adam-Christiaan; Wegner, Sven-Ake (Journal article; Peer reviewed, 2023)However, there are natural examples of categories in functional analysis which are not quasi-abelian, but merely one-sided quasi-abelian or even weaker. Examples are the category of LB-spaces or the category of complete ...