The type of a good semigroup and the almost symmetric condition

DOI10.1007/s00009-019-1467-yzbMath1436.13006OpenAlexW2996621203MaRDI QIDQ2295435

Lorenzo Guerrieri, Vincenzo Micale, Marco D'Anna

Publication date: 13 February 2020

Published in: Mediterranean Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00009-019-1467-y

zbMATH Keywords

almost Gorenstein ringsApéry setvalue semigroupsalgebroid curvesalmost symmetric semigroupstype of a ring

Mathematics Subject Classification ID

Valuations and their generalizations for commutative rings (13A18) Singularities of curves, local rings (14H20) Semigroup rings, multiplicative semigroups of rings (20M25)

Related Items (3)

Properties and applications of the Apéry set of good semigroups in \(\mathbb{N}^d\) ⋮ The tree of good semigroups in \(\mathbb{N}^2\) and a generalization of the Wilf conjecture ⋮ Partition of the complement of good semigroup ideals and Apéry sets

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