Liaison and Cohen–Macaulayness conditions
✍ Scribed by Francesca Cioffi; Roberta Di Gennaro
- Book ID
- 107700375
- Publisher
- Universitat de Barcelona
- Year
- 2010
- Tongue
- Spanish
- Weight
- 243 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0010-0757
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The classical homological dimensions-the projective, flat, and injective onesare usually defined in terms of resolutions and then proved to be computable in terms of vanishing of appropriate derived functors. In this paper we define restricted homological dimensions in terms of vanishing of the same
Let A be a Cohen᎐Macaulay local ring with an infinite residue field and let I ; A be an ideal of height h ) 0. Supposing that depth ArI n is high enough for certain values of n, we give in this paper necessary and sufficient conditions for the Ž . form ring gr I to be Cohen᎐Macaulay with a-invariant