Two-Extension of a Numerical Semigroup with Embedding Dimension Two

dc.contributor.author	Branco, M.B.
dc.contributor.author	Rosales, J.C.
dc.date.accessioned	2014-01-31T12:39:06Z
dc.date.available	2014-01-31T12:39:06Z
dc.date.issued	2014-01
dc.description.abstract	Let S and S' be two numerical semigroups such that S\subseteq S' and let d be a positive integer. We say that S' is a d-extension of S if dS'={dx : x\in S'}\subset S. In this paper we study the set of numerical semigroups S such that S is a 2-extension of <n_1,n_2>.	por
dc.identifier.authoremail	mbb@uevora.pt
dc.identifier.authoremail	nd
dc.identifier.citation	Title: Two-Extension of a Numerical Semigroup with Embedding Dimension Two Autors: J. C. Rosales, M. B. Branco journal:Communications in Algebra, 42:4, 1690-1697, DOI: 10.1080/00927872.2012.748781 Published online: 07 Dec 2013	por
dc.identifier.doi	10.1080/00927872.2012.748781
dc.identifier.issn	0092-7872 print/1532-4125 online
dc.identifier.revista	Communications in Algebra
dc.identifier.scientificarea	333	por
dc.identifier.uri	http://hdl.handle.net/10174/10466
dc.language.iso	por	por
dc.peerreviewed	yes	por
dc.publisher	Taylor & Francis	por
dc.rights	restrictedAccess	por
dc.subject	Frobenius number;	por
dc.subject	Genus	por
dc.subject	Numerical semigroup.	por
dc.title	Two-Extension of a Numerical Semigroup with Embedding Dimension Two	por
dc.type	article	por
degois.publication.title	Communications in Algebra	por

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