Topological Representations of Free Numerical Semigroups via Iterated Torus Knots

Patricio Almirón, Adrián Olivares-Fernández

In this paper we will associate a family $\{K_1,\dots ,K_l\}\subset {\mathbb{S}}^3$ of iterated torus knots to a given free numerical semigroup. We will describe the fundamental group…