Conductors of l-adic representations

Abstract

We give a new formula for the Artin conductor of an $\ell$-adic representation of the Weil group of a local field of residue characteristic $p\ne \ell$.

v4: One more reference added

References in corpus (1)

• Growth of Sha in towers for isogenous curves

Cited by in corpus (1)

• Arithmetic of abelian varieties in Artin-Schreier extensions