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Cohen-Macaulay hypergraphs. (Spanish. English summary)
Rev. SIGMA 9, No. 1, 91-98 (2009).
Summary: In this article, Cohen-Macaulay appears as a generalization of the second construction of graphs, to hypergraphs, realized by {\it R. H. Villarreal} in [Manuscr. Math. 66, No. 3, 277‒293 (1990; Zbl 0737.13003)].
Classification: K35
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