Ferran Espuña

PhD Student in Mathematics at UAM–ICMAT
Arithmetic Combinatorics · Higher-Order Fourier Analysis

Madrid, Spain · ferranespuna@gmail.com · GitHub

Explore

• Interactive fractals — change a number, follow an orbit, and see how a small change reshapes a whole picture. No background in mathematics needed.
• Recipes — recipes in Spanish, with ingredient checklists that remember your progress on this device.
• Research and CV — my research interests, publications, and background.

About me

I am a PhD student in Mathematics at UAM–ICMAT in Madrid, Spain, under the supervision of Pablo Candela. My research focuses on arithmetic combinatorics, higher-order Fourier analysis, and additive structures. Previously, I was a Research Engineer at the Barcelona Supercomputing Center working on large language models. I enjoy creating mathematical visualizations and exploring the synergies between programming, AI, and mathematics. I completed my M.Sc. in Advanced Mathematics at UPC and double B.Sc. in Mathematics and Computer Science at UB.