Galois extensions ramified only at one prime
| dc.creator | Hoelscher, Jing Long | |
| dc.date | 2007-12-11 | |
| dc.date.accessioned | 2026-07-07T08:48:33Z | |
| dc.date.available | 2026-07-07T08:48:33Z | |
| dc.description | This paper gives some restrictions on finite groups that can occur as Galois groups of extensions over $\Q$ and over $\F_q(t)$ ramified only at one finite prime. Over $\Q$, we strengthen results of Jensen and Yui about dihedral extensions and rule out some non-solvable groups. Over $\F_q(t)$ restrictions are given for symmetric groups and dihedral groups to occur as tamely ramified extension over $\F_q(t)$ ramified only at one prime. | |
| dc.description | 10 pages | |
| dc.identifier | https://arxiv.org/abs/0712.1653 | |
| dc.identifier | http://arxiv.org/abs/0712.1653 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/143983 | |
| dc.subject | Number Theory | |
| dc.subject | 11R32; 14H30 | |
| dc.title | Galois extensions ramified only at one prime | |
| dc.type | text |