Cohen-Macaulay二部图顶点覆盖代数的Hilbert函数

IF 0.7 Q4 FOOD SCIENCE & TECHNOLOGY

Annals of the University Dunarea de Jos of Galati, Fascicle VI-Food Technology Pub Date : 2022-12-12 DOI:10.35219/ann-ugal-math-phys-mec.2022.2.02

Cristian Ion

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引用次数: 0

摘要

对于一类特殊的二部图，即Cohen-Macaulay二部图，我们研究了由J. Herzog, T. Hibi和N. V. Trung([6])首先提出并研究的顶点覆盖代数(A)G的h−向量和Hilbert函数。

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On the Hilbert function of vertex cover algebras of Cohen-Macaulay bipartite graphs

We study the h−vector and the Hilbert function of the vertex cover algebra (A)G, introduced and first studied by J. Herzog, T. Hibi and N. V. Trung ([6]), for a special class of bipartite graphs, namely for Cohen-Macaulay bipartite graphs.

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来源期刊

Annals of the University Dunarea de Jos of Galati, Fascicle VI-Food Technology FOOD SCIENCE & TECHNOLOGY-

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

6 weeks