Invertible Calabi-Yau Orbifolds over Finite Fields II
Number Theory
2026-02-27 v1 High Energy Physics - Theory
Algebraic Geometry
Abstract
We state a conjecture about the zeta function of crepant resolutions of Berglund--H\"ubsch orbifold hypersurfaces over a finite field. In addition to numerical evidence, we show that our conjectural zeta function satisfies the Weil conjectures and we elucidate its connection with Monsky--Washnitzer cohomology.
Cite
@article{arxiv.2602.23173,
title = {Invertible Calabi-Yau Orbifolds over Finite Fields II},
author = {Marco Aldi and Andrija Peruničić},
journal= {arXiv preprint arXiv:2602.23173},
year = {2026}
}