数学科学研究所
Insitute of Mathematical Science

马骐骁 Qixiao Ma

Career


2023.9-present, Assistant Professor, ShanghaiTech University

2021.9-2023.8, Postdoc, Leibniz University Hannover

2019.9-2021.8, Postdoc, Shanghai Center for Mathematical Sciences




Education


2014-2019, Ph.D. in Mathematics, Columbia University

2010-2014, B.S. in Mathematics, Fudan University




  

Research


My research interest is arithmetic geometry.  I am interested in rationality problems and Franchetta-type questions over concrete moduli spaces. 


  

Publication


(1)(With K.Christ) Bounding the number of graph refinements for Brill-Noether existence, arXiv: 2304.07045v1

(2)Monodromy of closed points on generic hypersurfaces. J. Algebra 590 (2022), 155–167.

(3)Addition of Brauer classes via Picard schemes. J. Algebra 589 (2022), 105–113.

(4)Specializing Brauer classes in Picard schemes. J. Pure Appl. Algebra 226 (2022), no.2, Paper No. 106832, 10 pp. 

(5)Brauer class over the Picard scheme of totally degenerate stable curves. Math. Z.298(2021), no.3-4, 1641–1652.

(6)Period of the generic genus g curve via degeneration. J. Number Theory 227 (2021), 158–165.(Erratum)

(7)Closed points on cubic hypersurfaces. Michigan Math. J.70 (2021), no.4, 857–868. 














Email:

maqx1@shanghaitech.edu.cn

Office: S417, School of Creativity & Arts





地址:上海市浦东新区华夏中路393号
邮编:201210
上海市徐汇区岳阳路319号8号楼
200031(岳阳路校区)