Matthew Hase-Liu

I am a fifth-year PhD student at Columbia interested in algebraic geometry and number theory. For example, I like to think about etale cohomology, moduli spaces of curves on Fano varieties, the circle method, multiple Dirichlet series, and geometric Manin's conjecture. I am extremely fortunate to be advised by Professor Will Sawin.

Email: mhaseliu"at"math.columbia.edu

Click here for my CV.

Last updated: 08/24/2025

Current stuff

This semester, I am:

  • applying to postdoc positions!
  • organizing and mentoring for the Directed Reading Program.
  • running a seminar on the method of Chabauty and Coleman.