Numerical semigroups of coated odd elements
A numerical semigroup S is coated with odd elements (Coe-semigroup), if {x − 1, x + 1} ⊆ S for all odd element x in S. In this note, we will study this kind of numerical semigroups. In particular, we are interested in the study of the Frobenius number, gender and embedding dimension of a numerical semigroup of this type
Authors
- M. B. Branco (ORCID: https://orcid.org/0000-0003-0397-7602)
- Márcio A. Traesel (ORCID: https://orcid.org/0000-0002-7586-4861)
- J. C. Rosales (ORCID: https://orcid.org/0000-0003-3353-4335)
Institutions
- Federal Institute of São Paulo (BR)
- Universidad de Granada (ES)
- University of Évora (PT)
Publication Details
- Journal
- Quaestiones Mathematicae
- Published
- 2025-09-29
- DOI
- https://doi.org/10.2989/16073606.2025.2550683
- Primary Topic
- Commutative Algebra and Its Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00