Speaker：Zhi Jiang (Fudan University)

Time：2021-01-07 14:30-16:30

Location：Conference Room 105 at Experiment Building at Haiyun Campus

Abstract:

Syzygies of powers of ample line bundles are relatively well-understood due to the work of Lazarsfeld, Kempf, Pareschi. I will report some recent progress of syzygies of primitive ample line bundles and focus on the relations of syzygies with Fujita's conjecture and cohomological rank functions.