Title of article
Cohen–Macaulay chordal graphs
Author/Authors
Herzog، نويسنده , , Jürgen and Hibi، نويسنده , , Takayuki and Zheng، نويسنده , , Xinxian، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
6
From page
911
To page
916
Abstract
We classify all Cohen–Macaulay chordal graphs. In particular, it is shown that a chordal graph is Cohen–Macaulay if and only if it is unmixed.
Keywords
Graph ideals , Vertex covers , chordal graphs , Unmixedness , Cohen–Macaulay rings
Journal title
Journal of Combinatorial Theory Series A
Serial Year
2006
Journal title
Journal of Combinatorial Theory Series A
Record number
1531089
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