When stable short exact sequences define an exact structure on any additive category
Category Theory
2019-07-02 v2
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.
Cite
@article{arxiv.1209.3423,
title = {When stable short exact sequences define an exact structure on any additive category},
author = {Septimiu Crivei},
journal= {arXiv preprint arXiv:1209.3423},
year = {2019}
}
Comments
12 pages