Quasiplatonic curves with symmetry group ${\mathbb{Z}}_2^2⋊{\mathbb{Z}}_m$ are definable over $\mathbb{Q}$

Rubén A. Hidalgo, Leslie Jiménez, Saúl Quispe +1

It is well known that every closed Riemann surface $S$ of genus $g\ge 2$, admitting a group $G$ of conformal automorphisms so that $S/G$ has triangular signature, can be defined…