Showing 2019Show all
2 papers · 1 filter
math.CO2019
The right-generators descendant of a numerical semigroup
Maria Bras-Amorós, Julio Fernández-González
For a numerical semigroup, we encode the set of primitive elements that are larger than its Frobenius number and show how to produce in a fast way the corresponding sets for its ch…
math.HO2019
Increasingly Enumerable Submonoids of R: Music Theory as a Unifying Theme
Maria Bras-Amorós
We analyze the set of increasingly enumerable additive submonoids of R, for instance, the set of logarithms of the positive integers with respect to a given base. We call them -…