Cohen-Macaulay injective, projective, and flat dimension
交换代数
2007-05-23 v1
摘要
We define three new homological dimensions - Cohen-Macaulay injective, projective, and flat dimension - which inhabit a theory similar to that of classical injective, projective, and flat dimension. Finiteness of the new dimensions characterizes Cohen-Macaulay rings with dualizing modules.
引用
@article{arxiv.math/0405523,
title = {Cohen-Macaulay injective, projective, and flat dimension},
author = {Henrik Holm and Peter Jorgensen},
journal= {arXiv preprint arXiv:math/0405523},
year = {2007}
}
备注
18 pages