When the catenary degree meets the tame degree in embedding dimension 3 numerical semigroups
Staff - Faculty of Informatics
Start date: 21 December 2015
End date: 22 December 2015
|
|||||||||||
|
|
|||||||||||
| Abstract: | |||||||||||
|
A numerical semigroup is a subset of N, containing the zero, and closed under addition. A numerical semigroup is finitely generated, the number of any minimal set of generators is called embedding dimension. The factorization of an element in a numerical semigroup is not unique. Catenary and tame degree are two of the arithmetical invariants related to the factorizations in a numerical semigroup. I characterize embedding dimension three numerical semigroups having the same catenary and tame degree. |
|||||||||||
|
|
|||||||||||
| Biography: | |||||||||||
|
I got my master degree in Universitá degli Studi di Catania, in Italy, I study for my thesis in Granada with professor García-Sanchez. I was hosted as a intern at Max-Plank Institute for Mathematics in Bonn in September. |
|||||||||||
|
|
|||||||||||
|
|||||||||||
