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The complexity of a numerical semigroup
dc.contributor.author | García García, J. I. | |
dc.contributor.author | Rosales González, José Carlos | |
dc.date.accessioned | 2022-11-03T11:59:42Z | |
dc.date.available | 2022-11-03T11:59:42Z | |
dc.date.issued | 2022-02-02 | |
dc.identifier.citation | Published version: J.I. García-García... [et al.]. (2022) The complexity of a numerical semigroup, Quaestiones Mathematicae, DOI: [10.2989/16073606.2022.2114391] | es_ES |
dc.identifier.uri | https://hdl.handle.net/10481/77738 | |
dc.description.abstract | Let S and Delta be numerical semigroups. A numerical semigroup S is an I(Delta)-semigroup if S \ {0} is an ideal of Delta. We denote by J (Delta) = {S vertical bar S is an I(Delta)-semigroupg, and we say that Delta is an ideal extension of S if S is an element of J (Delta). In this work, we present an algorithm to build all the ideal extensions of a numerical semigroup. We recursively denote by J(0) (N) = N; J(1)(N) = J (N) and J(k+1) (N) = J (J(k) (N)) for all k is an element of N: The complexity of a numerical semigroup S is the minimum of the set {k is an element of N vertical bar S is an element of J(k) (N)}. In addition, we introduce an algorithm to compute all the numerical semigroups with fixed multiplicity and complexity. | es_ES |
dc.description.sponsorship | Junta de Andalucia MTM2017-84890-P | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Taylor & Francis | es_ES |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Numerical semigroup | es_ES |
dc.subject | Ideal | es_ES |
dc.subject | Extension | es_ES |
dc.subject | Complexity | es_ES |
dc.subject | I-chain | es_ES |
dc.subject | I-pertinent map | es_ES |
dc.title | The complexity of a numerical semigroup | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.2989/16073606.2022.2114391 | |
dc.type.hasVersion | SMUR | es_ES |