23 citations · 31 across the 10 of their papers we have counts for
3 papers · 1 filter
On the representations of 2-groups in {Baez-Crans} 2-vector spaces
Benjamín Alarcón Heredia, Josep Elgueta
We prove that the theory of representations of a finite 2-group in Baez-Crans 2-vector spaces over a field of characteristic zero essentially reduces to the theory…
Parametrizing Arf numerical semigroups
P. A. García-Sánchez, B. A. Heredia, H. İ. Karakaş +1
We present procedures to calculate the set of Arf numerical semigroups with given genus, given conductor and given genus and conductor. We characterize the Kunz coordinates of an A…
The second Feng-Rao number for codes coming from telescopic semigroups
José I. Farrán, P. A. García-Sánchez, B. A. Heredia +1
In this manuscript we show that the second Feng-Rao number of any telescopic numerical semigroup agrees with the multiplicity of the semigroup. To achieve this result we first stud…