We study the poset of normalized ideals of a numerical semigroup with multiplicity three. We show that this poset is always a lattice, and that two different numerical semigroups with multiplicity three have non-isomorphic posets of normalized ideals.

The poset of normalized ideals of numerical semigroups with multiplicity three

S. Bonzio;
2025-01-01

Abstract

We study the poset of normalized ideals of a numerical semigroup with multiplicity three. We show that this poset is always a lattice, and that two different numerical semigroups with multiplicity three have non-isomorphic posets of normalized ideals.
2025
ideal class monoid
normalized ideal
Numerical semigroup
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11584/443905
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