Resumen de On the generators of the value semigroup at infinity associated to a curve with only one place at infinity

Carlos Jesús Moreno Ávila, Julio José Moyano Fernández

• Let C be a curve with only one place at infinity, and let SC,∞ be its semigroup at infinity. It is known that this semigroup is generated by a δ-sequence in N>0. In this work we study the family of δ-sequences which generate the same semigroup SC,∞ at infinity. We also introduce the minimal δ-sequences as those with the least length among all the δ-sequences generating the same semigroup at infinity. This is based on a joint work in progress with C. Galindo and F. Monserrat.