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On Some Numerical Semigroup Transforms.
- Source :
-
Algebra Colloquium . Sep2022, Vol. 29 Issue 3, p509-526. 18p. - Publication Year :
- 2022
-
Abstract
- In this paper we introduce a particular semigroup transform A that fixes the invariants involved in Wilf's conjecture, except the embedding dimension. It also allows one to arrange the set of non-ordinary and non-irreducible numerical semigroups in a family of rooted trees. In addition, we study another transform, having similar features, that has been introduced by Bras-Amorós, and we make a comparison of them. In particular, we study the behavior of the embedding dimension under the action of such transforms, providing some consequences concerning Wilf's conjecture. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GENEALOGY
*LOGICAL prediction
Subjects
Details
- Language :
- English
- ISSN :
- 10053867
- Volume :
- 29
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Algebra Colloquium
- Publication Type :
- Academic Journal
- Accession number :
- 158143721
- Full Text :
- https://doi.org/10.1142/S1005386722000384