24 citations · 78 across the 32 of their papers we have counts for
3 papers · 2 filters
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…
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…