Julian Quast

most citedDeformations of

G

-valued pseudocharacters

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

collaborators

3 papers

math.NT2026

The trianguline variety for reductive groups

Andrea Conti, Mohamed Moakher, Julian Quast

We study the trianguline variety for split connected reductive groups. We generalize a theorem of Breuil, Hellmann, and Schraen about its local structure, establishing smoothness o…

math.NT2026★ 1 cited

Deformations of $G$ -valued pseudocharacters

Julian Quast

We define a deformation space of V. Lafforgue's $G$ -valued pseudocharacters of a profinite group $I^$ for a possibly disconnected reductive group $G$ . We show, that this definition…

math.NT2026

Deformations of pseudocharacters and Mazur's finiteness condition

Vytautas PaÅ¡kÅ«nas, Julian Quast

We show that deformation rings $R^{ps}$ of $G$ -pseudocharacters of a profinite group $I^$ are noetherian, when $I^$ satisfies Mazur's finiteness condition. The proof proce…

The trianguline variety for reductive groups

Deformations of G-valued pseudocharacters

Deformations of pseudocharacters and Mazur's finiteness condition

Deformations of $G$ -valued pseudocharacters