Sequentially Cohen?Macaulay binomial edge ideals of closed graphs
Sequentially Cohen?Macaulay binomial edge ideals of closed graphs
复制标题
封闭图的序贯Cohen?Macaulay二项式边理想
DOI：
10.1007/s40687-022-00334-2
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发表时间：
2022
影响因子：
1.2
通讯作者：
Terai Naoki
中科院分区：
文献类型：
--
作者：
Ene Viviana;Rinaldo Giancarlo;Terai Naoki
本文给出了闭图的序列Cohen-Macaulay二项式边理想的一个完整的组合刻画。此外，我们还证明了闭图的二项式边理想近似Cohen-Macaulay当且仅当它几乎是Cohen-Macaulay。
In this paper, we provide a full combinatorial characterization of sequentially Cohen–Macaulay binomial edge ideals of closed graphs. In addition, we show that a binomial edge ideal of a closed graph is approximately Cohen–Macaulay if and only if it is almost Cohen–Macaulay.