Counting characters in linear group actions
| dc.creator | Keller, Thomas Michael | |
| dc.date | 2007-04-04 | |
| dc.date.accessioned | 2026-07-07T07:54:32Z | |
| dc.date.available | 2026-07-07T07:54:32Z | |
| dc.description | Let $G$ be a finite group and $V$ be a finite $G$--module. We present upper bounds for the cardinalities of certain subsets of $\Irr(GV)$, such as the set of those $χ\in\Irr(GV)$ such that, for a fixed $v\in V$, the restriction of $χ$ to $<v>$ is not a multiple of the regular character of $<v>$. These results might be useful in attacking the non--coprime $k(GV)$--problem. | |
| dc.identifier | https://arxiv.org/abs/0704.0581 | |
| dc.identifier | http://arxiv.org/abs/0704.0581 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/126649 | |
| dc.subject | Representation Theory | |
| dc.subject | Group Theory | |
| dc.subject | 20C15 | |
| dc.title | Counting characters in linear group actions | |
| dc.type | text |