The vanishing of the first tight Hilbert coefficient for Buchsbaum rings
Commutative Algebra
2025-02-11 v2
Abstract
We prove that if the first tight Hilbert coefficient vanishes then ring is -rational provided it is a Buchsbaum local ring satisfying the condition.
Cite
@article{arxiv.2401.06756,
title = {The vanishing of the first tight Hilbert coefficient for Buchsbaum rings},
author = {Duong Thi Huong and Nguyen Tuan Long and Pham Hung Quy},
journal= {arXiv preprint arXiv:2401.06756},
year = {2025}
}
Comments
10 pages, To appear in Communication in Algebra