Chengxi Wang

I am a Hedrick Assistant Professor at UCLA Mathematics Department mentored by Burt Totaro.
I completed my PhD at Rutgers University-New Brunswick under the supervision of Lev Borisov.
Research Interest: Algebraic Geometry
18. Wall-crossing for K-moduli spaces of certain families of weighted projective hypersurfaces (with In-Kyun Kim and Yuchen Liu). arxiv
17. Exceptional Fano varieties with small minimal log discrepancy (with Louis Esser and Jihao Liu). arxiv
16. Fano varieties with conjecturally largest Fano index. arxiv
15. Calabi-Yau varieties of large index  (with Louis Esser and Burt Totaro). arxiv
14. On explicit birational geometry for minimal n-folds of canonical dimension n-1 (with Meng Chen and Louis Esser). Bull. Lond. Math. Soc. journal arxiv 
13. Varieties of general type with doubly exponential asymptotics. (with Louis Esser and Burt Totaro) Trans. Amer. Math. Soc. Ser. B 10 (2023), 288-309journal arxiv 
12. Derived Partners of Enriques Surfaces (with Lev Borisov and Vernon Chan). arxiv 
11. Optimal sine and sawtooth inequalities (with Louis Esser, Terence Tao and Burt Totaro). J. Fourier Anal. Appl. 28 (2022), no. 2, Paper No. 14, 21 pp. journal arxiv 
10. Klt varieties of general type with small volume (with Burt Totaro). Annali della Scuola Normale Superiore di Pisa, 24 (2023), 1557-1573. journal arxiv
9. Bott Vanishing for elliptic surfaces. Math. Z. 300 (2022), no. 2, 2037–2061. journal arxiv  
8. On duality of certain GKZ hypergeometric systems. (with Lev Borisov and Zengrui Han ) Asian J. Math. 25 (2021), no. 1, 65–88. journal arxiv
7. On strong exceptional collections of line bundles of maximal length on Fano toric Deligne-Mumford stacks. (with Lev Borisov) Asian J. Math. 25 (2021), no. 4, 505-520. journal arxiv
6. Positivity determines the quantum cohomology of Grassmannians. (with  Anders Buch ) Algebra Number Theory 15 (2021), no.6, 1505–1521. journal arxiv
5. On H−trivial line bundles on toric DM stacks of dim ≥3 (with Lev Borisov). Submitted. arxiv
4. On H-trivial line bundles on toric DM stacks of dimension two. Eur. J. Math. 9 (2023), no.2 journal
3. On stringy Euler characteristics of Clifford non-commutative varieties. (with Lev Borisov) Adv. Math. 349 (2019), 1117-1150. journal arxiv
2. On Exceptional Collections of Line Bundles on Toric Deligne-Mumford Stacks. Thesis (Ph.D.)-Rutgers The State University of New Jersey, School of Graduate Studies. 2020. 71 pp. Thesis
1.Finitistic dimension conjecture and radical-power extensions. (with Changchang Xi)  J. Pure Appl. Algebra 221 (2017), no. 4, 832 - 846. journal arxiv