Stable set rings which are Gorenstein on the punctured spectrum

DOI10.1007/s13348-021-00343-4OpenAlexW4221135804MaRDI QIDQ2112293

Takayuki Hibi, Dumitru Ioan Stamate

Publication date: 10 January 2023

Published in: Collectanea Mathematica (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2108.09912

zbMATH Keywords

perfect graphstable set ringtrace of canonical module

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Vertex subsets with special properties (dominating sets, independent sets, cliques, etc.) (05C69) Perfect graphs (05C17) Combinatorial aspects of commutative algebra (05E40)

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