A characterization of the Arf property for quadratic quotients of the Rees algebra
arXiv:1806.04448 · doi:10.1142/S0219498820501273
Abstract
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 arXiv:1403.4200 [math.AC]