Compactification of the finite Drinfeld period domain as a moduli space of ferns

Alexandre R. Puttick

Let ${\mathbb{F}}_q$ be a finite field with $q$ elements and let $V$ be a vector space over ${\mathbb{F}}_q$ of dimension $n>0$. Let ${\Omega }_V$ be the Drinfeld period domain over $\mathbb{F…