Hasse norm principle for $M_{11}$ and $J_1$ extensions
Number Theory
2024-10-01 v4 Algebraic Geometry
Abstract
We give a necessary and sufficient condition for the Hasse norm principle for field extensions when the Galois groups of the Galois closure of are isomorphic to the Mathieu group of degree of order or the Janko group of order by determining or for norm one tori with a smooth -compactification and . The result gives a first step towards understanding the all pictures of the Hasse norm principle for the sporadic simple groups.
Keywords
Cite
@article{arxiv.2210.09119,
title = {Hasse norm principle for $M_{11}$ and $J_1$ extensions},
author = {Akinari Hoshi and Kazuki Kanai and Aiichi Yamasaki},
journal= {arXiv preprint arXiv:2210.09119},
year = {2024}
}
Comments
18 pages, added Norm1ToriHNP for GAP 4 ver.2024.04.03 to references which is available from KURENAI (Kyoto University Research Information Repository) http://hdl.handle.net/2433/289563