Projective Dimension of String and Cycle Hypergraphs

Kuei Nuan Lin, Paolo Mantero

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

We present a closed formula and a simple algorithmic procedure to compute the projective dimension of square-free monomial ideals associated to string or cycle hypergraphs. As an application, among these ideals we characterize all the Cohen–Macaulay ones.

Original languageEnglish (US)
Pages (from-to)1671-1694
Number of pages24
JournalCommunications in Algebra
Volume44
Issue number4
DOIs
StatePublished - Apr 2 2016

All Science Journal Classification (ASJC) codes

  • Algebra and Number Theory

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