We introduce the notion of an exact dg category, which is a simultaneous generalization of
the notions of exact category in the sense of Quillen and of pretriangulated dg category in …

We discuss applications of exact structures and relative homological algebra to the study of
invariants of multiparameter persistence modules. This paper is mostly expository, but does …

We study degenerations of the Hall algebras of exact categories induced by degree
functions on the set of isomorphism classes of indecomposable objects. We prove that each …

Relative theories (= closed subfunctors) are considered in exact, triangulated and
extriangulated categories by Dräxler-Reiten-Smalø-Solberg-Keller, Beligiannis and …

One-sided exact categories are obtained via a weakening of a Quillen exact category. Such
one-sided exact categories are homologically similar to Quillen exact categories: a one …

Le treillis des structures partiellement exactes Page 1 CaMUS 7, 67 – 97 Le treillis des structures
partiellement exactes Souheila Hassoun et Élodie Lapointe Résumé Dans le but d’avancer …

Untitled Page 1 Page 2 CaMUS 7,1–20 Une première approche aux champs vectoriels
combinatoires Dominic Desjardins Côté Résumé Dans cet article, on définit une approche …