Conference abstracts

Session S07 - Finite Fields

July 29, 15:30 ~ 15:55

Weierstrass semigroup and Automorphism group of the curves $X_{n,r}$

Guilherme Tizziotti

Universidade Federal de Uberlandia, Brasil   -

In this talk, we determine the Weierstrass semigroup $H(P_{\infty})$ and the full automorphism group of a certain family of curves, denoted by $X_{n,r}$, which was recently introduced by H. Borges and R. Conceição.

Joint work with Herivelto Borges (Universidade de Sao Paulo) and Alonso Sepúlveda (Universidade Federal de Uberlandia).

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