The automorphism group of $M_{0,n}^{\text{trop}}$ and ${\overline{M}}_{0,n}^{\text{trop}}$

Alex Abreu, Marco Pacini

In this paper we show that the automorphism groups of $M_{0,n}^{\text{trop}}$ and ${\overline{M}}_{0,n}^{\text{trop}}$ are isomorphic to the permutation group $S_n$ for $n\ge 5$, whi…