On generalized Narita ideals
Commutative Algebra
2025-01-23 v1
Abstract
Let be a Cohen-Macaulay local ring of dimension . An -primary ideal is said to be a generalized Narita ideal if for . If is a generalized Narita ideal and is a maximal Cohen-Macaulay -module then we show for . We also have is generalized Cohen-Macaulay. Furthermore we show that there exists (depending only on and ) such that .
Cite
@article{arxiv.2501.12819,
title = {On generalized Narita ideals},
author = {Tony J. Puthenpurakal},
journal= {arXiv preprint arXiv:2501.12819},
year = {2025}
}