• Shizhang Li (李时璋)

    Office: MCM Building(晨兴楼) 506
    Research interest: Arithmetic Geometry

I am currently an associate professor at the Morningside Center of Mathematics, Beijing, China. My research interest mainly rests in arithmetic geometry. Currently I am mainly working on p-adic Hodge theory and related problems in various p-adic cohomology theory and p-adic geometry. I am also interested in algebraic geometry with an infinity categorical flavor, finding/studying concrete interesting geometric examples. One particular such of my current focus is finite flat commutative group schemes and their classifying stacks. 
Morningside Center of Mathematics, No.55, Zhongguancun East Road, Beijing, 100190, China
2014/09-2019/06   Ph.D  Columbia University, New York, US, Supervisors: Aise Johan de Jong
2010/09-2014/07   B.S    Zhejiang University, Hangzhou, China
Publications & Preprints:
1. Shizhang Li, On rigid varieties with projective reduction; J. Algebraic Geom. 29 (2020), 669-690.
2. Shizhang Li, Semistable reduction for multi-filtered vector spaces, arxiv: 1704.03968.
3. David Hansen, Shizhang Li, Line bundles on rigid varieties and Hodge symmetry, Math. Z. 296 (2020), 1777-1786.
4. Shizhang Li, Xuanyu Pan, Logarithmic de Rham comparison for open rigid spaces, Forum Math. Sigma J. Math. 7 (2019), e32.
5. Shizhang Li, An example of liftings with different Hodge numbers, Math. Res. Lett. 27 (2020), 835-844.
6. Shizhang Li, Xuanyu Pan, Unobstructedness of deformations of Calabi—Yau varieties with a line bundle, arxiv: 1310.7162.
7. Shizhang Li, Integral p-adic Hodge filtrations in low dimension and ramification, J. Eur. Math. Soc. (2022), published online first.
8. Brian Lawrence, Shizhang Li, A counterexample to an optimistic guess about étale local systems, C. R. Math. Acad. Sci. Paris. 359 (2021), 923-924.
9. Haoyang Guo, Shizhang Li, Period sheaves via derived de Rham cohomology, Compos. Math. 157 (2021), 2377-2406.
10. Shizhang Li, Tong Liu, Comparison of prismatic cohomology and derived de Rham cohomology, arxiv: 2012.14064.
11. Bhargav Bhatt, Shizhang Li, Totaro’s inequality for classifying spaces, arxiv: 2107.04111.
12. Shizhang Li, Shubhodip Mondal, On endomorphisms of the de Rham cohomology functor, Geom. Topol. to appear.
13. Shizhang Li, Dingxin Zhang, Exponentially twisted de Rham cohomology and rigid cohomology, arxiv: 2111.05689.
14. Shizhang Li, Tong Liu, On the u∞-torsion submodule of prismatic cohomology, arxiv: 2204.03411.
2019/09-2022/06, Donald J. Lewis Research Assistant Professor, University of Mich-igan
2022/07-present, Associate Proefssor, Academy of Mathematics and Systems Science, CAS