I am a postdoc at University of Duisburg-Essen in the working group of Prof. Dr. Vytautas Paškūnas.
Research interests
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.
In preparation
Good moduli spaces for complex analytic stacks
Moduli stacks of (φ,Γ)-modules over the Robba ring
Preprints
2026
The trianguline variety for reductive groups
2025
Deformations of pseudocharacters and Mazur’s finiteness condition
Publications
2026
Infinitesimal characters and Lafforgue’s pseudocharacters
2026
Symplectic determinant laws and invariant theory
2026
On local Galois deformation rings: generalised reductive groups
2026
Deformations of G-valued pseudocharacters
2025
On local Galois deformation rings: generalised tori
Talks
The trianguline variety for reductive groups and Zariski density of crystalline points
Derived schemes
Animated commutative rings
On local Galois deformation rings
On local Galois deformation rings
On local Galois deformation rings
On local Galois deformation rings
On local Galois deformation rings
On local Galois deformation rings
Pseudocharacters for symplectic groups
Linearisations and projective GIT
G-valued pseudocharacters
The deformation space of G-valued pseudocharacters
Conferences and Workshops
Workshop on Algebraic Number Theory
MPS Conference on The Eisenstein Ideal and Galois Representations: Looking Forward after 50 Years
Thematic Month around the Langlands program
Conference on p-adic methods in number theory, for Haruzo Hida
Spring school on non-archimedean geometry and eigenvarieties
Arithmetic Aspects of Deformation Theory
Teaching Assistance
Winter term 2026/27Mathematics for Economists
Winter term 2026/27Algebraic Number Theory 1
Winter term 2023/24Prismatic Cohomology
Winter term 2021/22Étale Cohomology
Summer term 2021Algebraic Geometry II
Winter term 2020/21Algebraic Geometry I
Summer term 2020Algebra II
Winter term 2019/20Affine algebraic groups
Summer term 2019Bilinear forms and classical groups
Winter term 2018/19Complex Analysis II