*Relative Gromov-Witten theory and vertex operators (draft)*.*Non-recursive formula for Kazhdan-Lusztig polynomials for finite and affine $G/P$ (draft)*.

- Examples and counterexamples in elementary algebraic geometry
- Project Fourier
- Perverse sheaves, derived category and the decomposition theorem
- A short proof of the Kodaira vanishing theorem

- Coming soon

*Wallace Chaser is a simple 3D game demo based on XNA. Note that this game is built with XNA, so if you aren't able to play it, you may need to download the XNA 4.0 Redistributable.**Homepage app is an app version of this homepage created by my friend Zhiyu Zhou.*