Hypergeometric sheaves and extraspecial groups in even characteristic
Group Theory
2024-07-18 v1 Number Theory
Abstract
We determine precisely which irreducible hypergeometric sheaves have an extraspecial normalizer in characteristic 2 as their geometric monodromy groups. This resolves the last open case of the determination of local monodromy at 0 of irreducible hypergeometric sheaves with finite geometric monodromy group.
Keywords
Cite
@article{arxiv.2407.12586,
title = {Hypergeometric sheaves and extraspecial groups in even characteristic},
author = {Lee Tae Young},
journal= {arXiv preprint arXiv:2407.12586},
year = {2024}
}