阶梯行列式模的 Gorenstein 特殊纤维环
交换代数
2026-01-21 v1
摘要
阶梯行列式模是通用阶梯矩阵的最大子式理想的任意直和。在本文中,我们给出了此类模的特殊纤维环为 Gorenstein 的充分必要条件。这些条件用从底层矩阵获得的数据来表达。
引用
@article{arxiv.2601.13483,
title = {Gorenstein Special Fiber Rings of Ladder Determinantal Modules},
author = {Louiza Fouli and Kuei-Nuan Lin and Haydee Lindo and Maral Mostafazadehfard},
journal= {arXiv preprint arXiv:2601.13483},
year = {2026}
}
备注
14 pages, 1 figure, to appear in Proceedings of the American Mathematical Society