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Certain Classes of Cohen-Macaulay Multipartite Graphs
The Cohen-Macaulay property of a graph arising from a poset has been studied
by various authors. In this article, we study the Cohen-Macaulay property of a
graph arising from a family of reflexive and antisymmetric relations on a set.
We use this result to find classes of multipartite graphs which are
Cohen-Macaulay
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