Showing math.ACShow all
2 papers · 1 filter
math.AC2023
Ideal extensions of free commutative monoids
C. Cisto, P. A. Garcia-Sanchez, D. Llena
We introduce a new family of monoids, which we call gap absorbing monoids. Every gap absorbing monoid is an ideal extension of a free commutative monoid. For a gap absorbing monoid…
math.AC2017
Delta sets for symmetric numerical semigroups with embedding dimension three
P. A. García-Sánchez, D. Llena, A. Moscariello
This work extends the results known for the Delta sets of non-symmetric numerical semigroups with embedding dimension three to the symmetric case. Thus, we have a fast algorithm to…