Amir Mafi, Dler Naderi: A note on almost Cohen-Macaulay monomial ideals, 31-39

Abstract:

Let $R = k[x_1,\ldots, x_n]$ be the polynomial ring in $n$ variables over a field $k$ and let $I$ be a monomial ideal of $R$. In this paper, we study almost Cohen-Macaulay simplicial complex. Moreover, we characterize the almost Cohen-Macaulay polymatroidal Veronese type and transversal polymatroidal ideals and furthermore we give some examples.

Key Words: Almost Cohen-Macaulay rings, polymatroidal ideals, simplicial complex, Veronese type ideal.

2010 Mathematics Subject Classification: Primary 13C14; Secondary 13C05.

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