Sebastian Petersen

activity

20102025

most citedGroup theoretical independence of

ℓ

-adic Galois representations

1 citations · 2 across the 11 of their papers we have counts for

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Showing 2017Show all

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math.AG2017

A variational open image theorem in positive characteristic

Gebhard Böckle, Wojciech Gajda, Sebastian Petersen

In this note we prove a variational open adelic image theorem for the Galois action on the cohomology of smooth proper $S$ -schemes where $S$ is a smooth variety over a finitely gen…

math.AG2017★ 1 cited

Group theoretical independence of $ℓ$ -adic Galois representations

Sebastian Petersen

Let $K / Q$ be a finitely generated field of characteristic zero and $X / K$ a smooth projective variety. Fix $q \in N$ . For every prime number $ℓ$ let $ρ_{ℓ}$ be t…

A variational open image theorem in positive characteristic

Group theoretical independence of ℓ-adic Galois representations

Group theoretical independence of $ℓ$ -adic Galois representations