Matilde Marcolli is a mathematician of Italian origin, currently at CalTech, with a background in mathematical physics. She works on very diverse topics such as gauge theories, noncommutative geometry, arithmetic geometry, the combinatorics of renormalization, and motives.
She was a recipient of the Sonja Kovalevskaja prize and worked for several years at the Max Planck Institute for Mathematics in Bonn.
talks: slides