Modular translations of numerical semigroups

Modular translations of numerical semigroups

In this paper we introduce the concept of modular translation. With this tool, if we consider a certain numerical semigroup S , we build another one S ′ whose principal invariants are given explicitly in terms of the invariants of S . Some results about irreducible numerical semigroups are also stud...

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Veröffentlicht in:Semigroup forum 2013-02, Vol.86 (1), p.183-191
Hauptverfasser: Robles-Pérez, Aureliano M., Rosales, José Carlos
Format: Artikel
Sprache:eng
Schlagworte:
Algebra
Mathematics
Mathematics and Statistics
Research Article
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Zusammenfassung:In this paper we introduce the concept of modular translation. With this tool, if we consider a certain numerical semigroup S , we build another one S ′ whose principal invariants are given explicitly in terms of the invariants of S . Some results about irreducible numerical semigroups are also studied.
ISSN:0037-1912
1432-2137
DOI:10.1007/s00233-012-9372-8