Yingqi LIU (刘英琦）
yqliu@ibs.re.kr
Contact
Email: yqliu@ibs.re.kr or liuyingqi@amss.ac.cn
Office: B252, 2nd floor of the Theory Building of the IBS HQ
About
Welcome! I am a postdoc at the IBS Center for Complex Geometry in Daejeon, South Korea. I did my PhD thesis with Baohua Fu and Laurent Manivel at AMSS in 2025.
I work in complex algebraic geometry, focusing on the rigidity and moduli problems around quasi-homogeneous varieties. My general interests lie in the interplay between Fano varieties, moduli spaces, and group actions.
See Events for my talks and conference participation.
Papers
- On isotrivial cone structures of highest weight type, 47 pages. [arXiv:2607.29140]
- On linear sections of the spinor tenfold II (with L. Manivel), 48 pages. [arXiv:2504.21056]
- Moduli of codimension two linear sections of subadjoint varieties, Int. J. Math. 36 (2025), No. 10, 28 pp. [arXiv]
- A characterization of irreducible Hermitian symmetric spaces of tube type by ℂ*-actions, Asian. J. Math. 29 (2025), No. 5, 601-622.
- Additive actions on hyperquadrics of corank two (Bachelor’s thesis), Electron. Res. Arch. 30 (2022), 1–34.
Education
- 2020–2025: PhD, Academy of Mathematics and Systems Science, Beijing.
- 2023–2025: Visiting Student, Institut de Mathématiques de Toulouse, Toulouse.
- 2016-2020: B.S. in Maths, Dalian University of Technology, Dalian.