Potential automorphy and change of weight

T Barnet-Lamb, T Gee, D Geraghty, R Taylor - Annals of Mathematics, 2014 - JSTOR
We prove an automorphy lifting theorem for l-adic representations where we impose a new
condition at l, which we call" potentential diagonalizability." This result allows for" change of …

Abelian surfaces over totally real fields are potentially modular

G Boxer, F Calegari, T Gee, V Pilloni - Publications mathématiques de l' …, 2021 - Springer
We show that abelian surfaces (and consequently curves of genus 2) over totally real fields
are potentially modular. As a consequence, we obtain the expected meromorphic …

On the automorphy of l-adic Galois representations with small residual image With an appendix by Robert Guralnick, Florian Herzig, Richard Taylor and Jack Thorne

J Thorne - Journal of the Institute of Mathematics of Jussieu, 2012 - cambridge.org
We prove new automorphy lifting theorems for essentially conjugate self-dual Galois
representations into GLn. Existing theorems require that the residual representation have …

The Breuil–Mézard conjecture for potentially Barsotti–Tate representations

T Gee, M Kisin - Forum of Mathematics, Pi, 2014 - cambridge.org
We prove the Breuil–Mézard conjecture for two-dimensional potentially Barsotti–Tate
representations of the absolute Galois group (up to the question of determining precise …

Modularity lifting theorems for ordinary Galois representations

D Geraghty - Mathematische Annalen, 2019 - Springer
We generalize results of Clozel, Harris and Taylor by proving modularity lifting theorems for
ordinary l-adic Galois representations of any dimension of an imaginary CM or totally real …

General Serre weight conjectures

T Gee, F Herzig, D Savitt - Journal of the European Mathematical Society, 2018 - ems.press
We formulate a number of related generalisations of the weight part of Serre's conjecture to
the case of GLn over an arbitrary number field, motivated by the formalism of the Breuil …

Automorphic lifts of prescribed types

T Gee - Mathematische Annalen, 2011 - Springer
We prove a variety of results on the existence of automorphic Galois representations lifting a
residual automorphic Galois representation. We prove a result on the structure of …

The Sato-Tate conjecture for Hilbert modular forms

T Barnet-Lamb, T Gee, D Geraghty - Journal of the American Mathematical …, 2011 - ams.org
We prove the Sato-Tate conjecture for Hilbert modular forms. More precisely, we prove the
natural generalisation of the Sato-Tate conjecture for regular algebraic cuspidal …

Serre weights for rank two unitary groups

T Barnet-Lamb, T Gee, D Geraghty - Mathematische Annalen, 2013 - Springer
We study the weight part of (a generalisation of) Serre's conjecture for mod l Galois
representations associated to automorphic representations on rank two unitary groups for …

Ordinary representations of and fundamental algebraic representations

C Breuil, F Herzig - 2015 - projecteuclid.org
Let G be a split connected reductive algebraic group over Q p such that both G and its dual
group G ˆ have connected centers. Motivated by a hypothetical p-adic Langlands …