Hi! I am a PhD student in the Stat&CS program at Bocconi University, where I have the good fortune to have been advised by Luca Trevisan, and lately by Alon Rosen and Salil Vadhan.
I like mathematical questions motivated by the theory of computing, meaning that they are concerned with algorithms, computational complexity, and computational pseudorandomness.
In particular, recently I have been thinking about questions related to the topics of
- spectral graph theory
- applications of linear/semidefinite programming, the Sum-of-Squares algorithms
You can reach me at jiyu dot zhang at phd dot unibocconi dot it