Maximal exact structures on additive categories revisited
Category Theory
2011-06-09 v1
Abstract
Sieg and Wegner showed that the stable exact sequences define a maximal exact structure (in the sense of Quillen) in any pre-abelian category. We generalize this result for weakly idempotent complete additive categories.
Keywords
Cite
@article{arxiv.1106.1606,
title = {Maximal exact structures on additive categories revisited},
author = {Septimiu Crivei},
journal= {arXiv preprint arXiv:1106.1606},
year = {2011}
}
Comments
7 pages, final version, to appear in Mathematische Nachrichten