Maximal exact structures on additive categories revisited

✍ Scribed by Septimiu Crivei

• Publisher: John Wiley and Sons
• Year: 2011
• Tongue: English
• Weight: 100 KB
• Volume: 285
• Category: Article
• ISSN: 0025-584X
• DOI: 10.1002/mana.201000065

✦ Synopsis

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 41. We generalize this result to weakly idempotent complete additive categories.