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arXiv · 2410.20492

Unmixed and sequentially Cohen-Macaulay skew tableau ideals

Do Trong Hoang·Thanh Vu
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Abstract

We associate a {\it skew tableau ideal} to each filling of a skew Ferrers diagram with positive integers. We classify all unmixed and sequentially Cohen-Macaulay skew tableau ideals. Consequently, we classify all Cohen-Macaulay, Buchsbaum, and generalized Cohen-Macaulay skew tableau ideals.

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Do Trong Hoang, Thanh Vu. 2024-10-27. Unmixed and sequentially Cohen-Macaulay skew tableau ideals. https://arxiv.org/abs/2410.20492

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