Lifting Galois representations via Galois cohomology
Algebraic Geometry
2025-08-14 v1 Number Theory
Abstract
This is a survey paper, on recent progress around lifting Galois representations. I focused on approaches that solely rely on Galois cohomology. Emphasis is laid on material I talked about, at the conference held in Ottawa in June 2024, to celebrate J\'an Min\'a\v{c}'s 71th birthday.
Cite
@article{arxiv.2508.09739,
title = {Lifting Galois representations via Galois cohomology},
author = {Mathieu Florence},
journal= {arXiv preprint arXiv:2508.09739},
year = {2025}
}
Comments
First draft, comments welcome