Anosov Diffeomorphisms on Nilmanifolds of Dimension at Most Six

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