Welcome to my website! I am a PhD student at the Instituto de Ciencias Matemáticas (ICMAT) in Madrid under the supervision of María Ángeles García Ferrero, where I am part of the Inverse Problems and Functional Inequalities research group.
My main interests lie in Inverse Problems, specifically geometric inverse problems. My current research focuses on an analog of the Calderón problem for fractional Schrödinger operators, and the relation between the local and nonlocal versions of the problem. For this I use tools from PDEs and Harmonic Analysis.
Outside of math, I also enjoy bouldering, cooking and crocheting.
If you want to contact me, feel free to do so at guillermo.perez@icmat.es