24 citations · 78 across the 32 of their papers we have counts for
5 papers · 1 filter
On a transport problem and monoids of non-negative integers
Aureliano M. Robles-Pérez, José Carlos Rosales
A problem about how to transport profitably a group of cars leads us to study the set formed by the integers such that the system of inequalities, with non-negative integer…
A combinatorial problem and numerical semigroups
Aureliano M. Robles-Pérez, José Carlos Rosales
Let and be two -tuples of positive integers, let be a set of positive integers, and let be a positive integer. In this work we…
Numerical semigroups in a problem about economic incentives for consumers
Aureliano M. Robles-Pérez, José Carlos Rosales
Motivated by a promotion to increase the number of musical downloads, we introduce the concept of -incentive and show an algorithm that compute the smallest -incentive contai…
Frobenius restricted varieties in numerical semigroups
Aureliano M. Robles-Pérez, José Carlos Rosales
The common behaviour of many families of numerical semigroups led up to defining, firstly, the Frobenius varieties and, secondly, the (Frobenius) pseudo-varieties. However, some in…
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…