Rings with monomial relations having linear resolutions

Approximations with modules having linea

Approximations with modules having linear resolutions

✍ Roberto Martínez-Villa; Dan Zacharia 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 218 KB

Let Λ be a Koszul algebra over a field K. We study in this paper a class of modules closely related to the Koszul modules called weakly Koszul modules. It turns out that these modules have some special filtrations with modules having linear resolutions and therefore easy to describe minimal projecti