The dimension of a mod-$\ell$ Galois representation $\rho: \Gal_K\to G(\F_{\ell})$ is the dimension of the $\F_{\ell}$-vector space on which $G(\F_{\ell})$ acts.
$1$-dimensional mod-$\ell$ Galois representations are also called Galois characters.
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- Last edited by John Cremona on 2023-03-24 10:51:42
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- modlgal.label
- lmfdb/modl_galois_representations/main.py (line 137)
- lmfdb/modl_galois_representations/main.py (line 237)
- lmfdb/modl_galois_representations/main.py (line 355)
- lmfdb/modl_galois_representations/main.py (lines 367-377)
- lmfdb/modl_galois_representations/templates/modlgal_rep.html (line 12)