Misiurewicz polynomials and dynamical units, Part I

Robert L. Benedetto, Vefa Goksel

We study the dynamics of the unicritical polynomial family $f_{d,c}(z)=z^d+c\in \mathbb{C}[z]$. The $c$-values for which $f_{d,c}$ has a strictly preperiodic postcritical orbit are…