数学科学研究所
Insitute of Mathematical Science

Seminar:Symplectic automorphisms of fibered surfaces and their action on CH_0

Seminar| Institute of Mathematical Sciences

Time: Friday, March 14th, 2025,10:00-11:00

LocationIMS, RS408

Speaker:Jiabin Du (杜佳宾), SIMIS

Abstract:Let X be a complex smooth projective variety. Roughly speaking, the action of automorphisms group of X on its Chow groups are controlled by the action on cohomology groups predicted by Bloch-Beilinson conjecture. 

In this talk, we will introduce this kind of results for surfaces of general type with a genus two fibration. This is a joint work with Wenfei Liu.

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)