Tracking the symmetries of ${\mathbb{Z}}_3$-orbifold K3s within the Mathieu groups

Kasia Budzik, Anne Taormina, Mara Ungureanu +2

For ${\mathbb{Z}}_3$-orbifold limits of K3, we provide a counterpart to the extensive studies by Nikulin and others of the geometry and symmetries of classical Kummer surfaces. In par…