- Geometry and Topology
- Algebraic Topology
- Homotopy Theory
- Motivic Homotopy Theory
- Geometric Topology
UC San Diego
9500 Gilman Drive # 0112
La Jolla, CA 92093-0112
Dr. Xu earned his Ph.D. in Mathematics from the University of Chicago in 2017.
Dr. Xu works in algebraic topology and his research work is focused on classical, motivic and equivariant homotopy groups of spheres, with connections and applications to chromatic homotopy theory and geometric topology.
Dr. Xu was a Moore Instructor at the Massachusetts Institute of Technology between 2017 and 2020.
- NSF Research Grant
- 2018 ICCM Best Paper Award
- William Rainey Harper Dissertation Fellowship, University of Chicago
- Plotnick Fellowship, University of Chicago