When stable short exact sequences define an exact structure on any additive category

Abstract

Rump has recently showed the existence of a unique maximal Quillen exact structure on any additive category. We study when this is given by the stable short exact sequences, i.e. kernel-cokernel pairs consisting of a semi-stable kernel and a semi-stable cokernel.

12 pages

References in corpus (2)

• On exact categories and applications to triangulated adjoints and model structures
• Maximal exact structures on additive categories

Cited by in corpus (2)

• Exact structures and degeneration of Hall algebras
• On the lattices of exact and weakly exact structures