About me
About me
I am a postdoctoral researcher at UC Berkeley, hosted by Sug Woo Shin. Previously I was a postdoc at The University of Tokyo, hosted by Naoki Imai. I obtained my PhD in the summer of 2024 from Stockholm University, under the supervision of Wushi Goldring.
My research area lies somewhere between algebraic geometry, number theory and representation theory. More concretely, I have studied Shimura varieties in positive characteristic, and (moduli spaces of) principal bundles over curves under reductive group schemes.
Email: stefan (dot) reppen (at) gmail (dot) com