Galois representations with big image in the general symplectic group $\operatorname{GSp}_4(\mathbb{Z}_p)$
| Autor: | Maletto, Simone |
|---|---|
| Rok vydání: | 2022 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | Let $p$ be an odd prime and $e_p$ be its irregularity index. If $4e_p+8 <\frac{p-1}{2}$ we construct a Galois representation with image in the diagonal torus of $\op{GSp}_4(\Fp)$ that lifts to a characteristic $0$ representation unramified at all primes $\ell\neq p$ with image containing a finite index subgroup of $\Symp$. |
| Databáze: | arXiv |
| Externí odkaz: |
|