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On essential extensions of direct sums of either injective or projective modules

✍ Scribed by Koşan, M. Tamer; Quynh, Truong Cong

Book ID
125481056
Publisher
World Scientific Publishing Company
Year
2014
Tongue
English
Weight
169 KB
Volume
13
Category
Article
ISSN
0219-4988

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📜 SIMILAR VOLUMES

On artin algebras with almost all indeco
On artin algebras with almost all indecomposable modules of projective or injective dimension at most one
✍ Andrzej Skowroński 📂 Article 📅 2003 🏛 SP Versita 🌐 English ⚖ 329 KB

## Abstract Let A be an artin algebra over a commutative artin ring R and ind A the category of indecomposable finitely generated right A-modules. Denote $$\mathcal{L}\_A$$ to be the full subcategory of ind A formed by the modules X whose all predecessors in ind A have projective dimension at most