Saved in:
Bibliographic Details
Main Author: Liu, Feihu
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2604.26415
Tags: Add Tag
No Tags, Be the first to tag this record!
Table of Contents:
  • Given a numerical semigroup $S$ and a positive integer $p$, the quotient $\frac{S}{p}=\{x\in \mathbb{N} \mid px\in S\}$ also forms a numerical semigroup. In this paper, we first characterize the Apéry set for a class of quotients of numerical semigroups. Under certain conditions, we then derive half-closed form formulas for their Frobenius number and genus. Furthermore, for specific values of part parameters, we obtain explicit formulas for the Frobenius number of certain quotients of numerical semigroups.