Almost canonical ideals and GAS numerical semigroups

DOI10.1080/00927872.2021.1900213zbMath1475.13044arXiv2003.13061OpenAlexW3141793314MaRDI QIDQ5153812

Francesco Strazzanti, Marco D'Anna

Publication date: 1 October 2021

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

Full work available at URL: https://arxiv.org/abs/2003.13061

zbMATH Keywords

almost Gorenstein ringcanonical ideal2-AGL ring2-AGL semigroupalmost canonical idealalmost symmetric numerical semigroup

Mathematics Subject Classification ID

Ideal theory for semigroups (20M12) Commutative semigroups (20M14) Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Semigroup rings, multiplicative semigroups of rings (20M25)

Related Items (3)

The reduction number of canonical ideals ⋮ When is \(\mathfrak{m}:\mathfrak{m}\) an almost Gorenstein ring? ⋮ Almost Symmetric Numerical Semigroups with Odd Generators

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