K3 surfaces of any Artin-Mazur height over ${\mathbb{F}}_5$ and ${\mathbb{F}}_7$ via quasi-$F$-split singularities and GPU acceleration

Ryan Batubara, Jack J Garzella, Alex Pan

We develop a fast algorithm to calculate the Artin-Mazur height (equivalently, the quasi-$F$-split height) of a Calabi-Yau hypersurface, building on the work in arXiv:2204.10076. W…