B. Levin

activity

20142026

most citedLocal models for Weil-restricted groups

24 citations · 65 across the 18 of their papers we have counts for

collaborators

Showing 2020 · math.NTShow all

3 papers · 2 filters

math.NT2020

G-Valued Crystalline Deformation Rings in the Fontaine-Laffaille Range

Jeremy Booher, Brandon Levin

Let $G$ be a split reductive group over the ring of integers in a $p$ -adic field with residue field $F$ . Fix a representation $ρ$ of the absolute Galois group of…

math.NT2020★ 1 cited

Local models for Galois deformation rings and applications

Daniel Le, Bao V. Le Hung, Brandon Levin +1

We construct projective varieties in mixed characteristic whose singularities model, in generic cases, those of tamely potentially crystalline Galois deformation rings for unramifi…

math.NT2020★ 2 cited

Reductions of $2$ -dimensional semi-stable representations with large $L$ -invariant

John Bergdall, Brandon Levin, Tong Liu

We determine reductions of 2-dimensional, irreducible, semi-stable, and non-crystalline representations of $Gal (Q_{p} / Q_{p})$ with Hodge--Tate weigh…

G-Valued Crystalline Deformation Rings in the Fontaine-Laffaille Range

Local models for Galois deformation rings and applications

Reductions of 2-dimensional semi-stable representations with large L-invariant

Reductions of $2$ -dimensional semi-stable representations with large $L$ -invariant