On plane curves given by separated polynomials and their automorphisms

Matteo Bonini, Maria Montanucci, Giovanni Zini

Let $\mathcal{C}$ be a plane curve defined over the algebraic closure $K$ of a prime finite field ${\mathbb{F}}_p$ by a separated polynomial, that is $\mathcal{C}:A(y)=B(x)$, where…