Martin Ortiz

From October 2025 I'll be a postdoc at the MPIM Bonn.  Previously I was a PhD student at the London School of Geometry and Number Theory (LSGNT), London. I was supervised by George Boxer and Payman Kassaei.  

I am broadly interested in arithmetic geometry,  specially around arithmetic aspects of the Langlands program.  I study differential operators on the special fibers of Shimura varieties as a way to construct congruences of automorphic forms, guided by the weight part of Serre's conjecture.

Contact: name dot surname dot 21 at ucl dot ac dot uk