Irreducible proportionally modular numerical semigroups

• Autores: José Carlos Rosales González, Juan Manuel Urbano Blanco
• Localización: Publicationes Mathematicae Debrecen, ISSN 0033-3883, Tomus 78, Fasc. 2, 2011, págs. 359-375
• Idioma: inglés
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• Resumen

  • We study the minimal generating systems of the irreducible numerical semigroups that can be represented as the set of solutions to a Diophantine inequality of the form ax mod b  cx with a, b and c positive integers. In particular we obtain a simple method to count all these numerical semigroups with a given Frobenius number