Guillermo Gamarra Segovia

A picture of the website's author, wearing a dark green suit.

About me

Hello! I am Guillermo Gamarra Segovia (he/him), and I recently finished my PhD thesis under the supervision of Prof. Dr. Johannes Sprang in the University of Duisburg-Essen. I am currently in a postdoctoral fellowship in Essen until March 2026, when I will be in Keio University in Tokyo for 6 months in a JSPS Short program fellowship, hosted by Prof. Dr. Kenichi Bannai .

My main research interests are in Arithmetic Geometry, especially on the study of abelian varieties and their moduli spaces.

Short CV

Mar 2026 - Sep 2026
Postdoctoral fellowship in Japan funded by the JSPS.
Dec 2025 - Mar 2026
Postdoctoral fellowship in Duisburg-Essen University, Essen.
Sep 2022 - Dec 2025
PhD position in Duisburg-Essen University, Essen (supported by the SFB 1085 "Higher Invariants", funded by the DFG).