Sequentially Cohen-Macaulay modules and local cohomology
交换代数
2007-05-23 v1
摘要
The main result of the paper states that for a graded ideal I in a polynomial ring R over a field of characteristic 0, the Hilbert functions of the local cohomology modules of R/I and of R/Gin(I) coincide if and only if R/I is sequentially Cohen-Macaulay.
引用
@article{arxiv.math/0101082,
title = {Sequentially Cohen-Macaulay modules and local cohomology},
author = {Juergen Herzog and Enrico Sbarra},
journal= {arXiv preprint arXiv:math/0101082},
year = {2007}
}
备注
10 pages