Dr. Julian Quast

I am working on deformation theory of mod p Galois representations of number fields with values in a reductive group G, as well as G-pseudocharacters and determinant laws for symplectic groups. Currently I am working on the trianguline variety for reductive groups and Zariski density of crystalline points in the generic fiber of deformation rings.

My position is funded by the Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 517234220

Preprints:

5. Infinitesimal characters and Lafforgue's pseudocharacters, joint with Vytautas Paškūnas, arxiv
4. On local Galois deformation rings: Generalised reductive groups, joint with Vytautas Paškūnas, arxiv
2. Symplectic determinant laws and invariant theory, joint with Mohamed Moakher, arxiv
1. Deformations of G-valued pseudocharacters, arxiv

Publications:

1. On local Galois deformation rings: Generalised tori, joint with Vytautas Paškūnas, Forum of Mathematics, Sigma, DOI, arxiv

Please visit my homepage for more info: http://julianquast.de/