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Betti numbers of mixed product ideals

2008/04/04 by Giancarlo Rinaldo, Rinaldo, Giancarlo
Mathematics · #13B25 #13P10 #Advanced Combinatorial Mathematics #Advanced Mathematical Identities #Commutative Algebra (math.AC) #Commutative Algebra and Its Applications #FOS: Mathematics #math.AC #msc:13B25 #msc:13P10

paper · pdf · doi:10.48550/arxiv.0804.0756

10 pages

arxiv created 2008/04/04 · openalex publication_date 2008/04/04 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We compute the Betti numbers of the resolution of a special class of square-free monomial ideals, the ideals of mixed products. Moreover when these ideals are Cohen-Macaulay we calculate their type.

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