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Title: Arf numerical semigroups
Authors: Rosales, J.C.
Garcia-Sanches, P.A.
Garcia-Garcia, J.I.
Branco, M.B.
Keywords: Arf numerical semigroup
Arf system of generators
Issue Date: 2004
Abstract: We introduce and study the concept of Arf system of generators for an Arf numerical semigroup. This study allows us to arrange the set of all Arf numerical semigroups in a binary tree and enables us to compute the Arf closure of a given numerical semigroup
Type: article
Appears in Collections:MAT - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica

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