Cohen-Macaulay rings associated with digraphs

DOI10.1006/jabr.1998.7449zbMath0922.05029OpenAlexW1977702408MaRDI QIDQ1270082

Kazufumi Eto

Publication date: 17 October 1999

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1998.7449

zbMATH Keywords

Cohen-Macaulay ringdigraphHamilton cycle

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Enumeration in graph theory (05C30) Paths and cycles (05C38) Directed graphs (digraphs), tournaments (05C20) Eulerian and Hamiltonian graphs (05C45)

Related Items (2)

A free resolution of a binomial ideal ⋮ On matrix and lattice ideals of digraphs

Cites Work

• Symmetric semigroups of integers generated by 4 elements
• Parallel concepts in graph theory
• Defining ideals of complete intersection monoid rings
• Defining ideals of semigroup rings which are gorenstein
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