J. Rosales

activity

20102026

most citedAffine semigroups having a unique Betti element

24 citations · 78 across the 32 of their papers we have counts for

collaborators

Showing 2021Show all

3 papers · 1 filter

math.NT2021★ 1 cited

A Frobenius problem suggested by prime $k$ -tuplets (extended version)

Aureliano M. Robles-Pérez, José Carlos Rosales

We study the Frobenius problem for certain k-tuplets, which include prime k-tuplets, in particular prime triplets and prime quadruplets. Moreover, we analyze some properties of the…

math.AC2021

Numerical semigroups with concentration two

José C. Rosales, M. B. Branco, Márcio A. Traesel

We define the concentration of a numerical semigroup $S$ as $C (S) = max {next_{S} (s) - s ∣ s \in S \ {0}}$ wherein $\text{next}_S(s)=\min\left\{…

math.GR2021

Modular Frobenius pseudo-varieties

Aureliano M. Robles-Pérez, José Carlos Rosales

If $m \in N$ and $A$ is a finite subset of $⋃_{k \in N ∖ {0, 1}} {1, \dots, m - 1}^{k}$ , then we denote by \begin{align*} \mathscr{C}(m,A) = \left\{S\…

A Frobenius problem suggested by prime k-tuplets (extended version)

Numerical semigroups with concentration two

Modular Frobenius pseudo-varieties

A Frobenius problem suggested by prime $k$ -tuplets (extended version)