Showing math.ACShow all
2 papers · 1 filter
math.AC2019
Patterns on the numerical duplication by their admissibility degree
Alessio Borzì
We develop the theory of patterns on numerical semigroups in terms of the admissibility degree. We prove that the Arf pattern induces every strongly admissible pattern, and determi…
math.AC2018
A characterization of the Arf property for quadratic quotients of the Rees algebra
Alessio Borzì
We provide a characterization of the Arf property in both the numerical duplication of a numerical semigroup and in a member of a family of quotients of the Rees algebra studied in…