Isomorphism Criterion of Monomial Digraphs over Prime Fields

Alexander M. Kodess, Felix Lazebnik, Mikhail Muzychuk

For any Galois field ${\mathbb{F}}_q$ with $q$ elements and any positive integers $m$ and $n$, the directed graph $D(q;m,n)$ has vertex set ${\mathbb{F}}_q\times {\mathbb{F}}_q$, and ther…