Speaker：Linsheng Wang (Fudan University)

Time：2025-4-24, 14:00

Location：Conference Room S107 at Experiment Building at Haiyun Campus

Abstract:

The quintic Del Pezzo manifolds are hyperplane sections of Gr(2,5). It was proved by K. Fujita that the quintic Del Pezzo fourfolds and fivefolds are K-unstable, which are the first examples of K-unstable Fano manifolds of Picard number one. In this talk, I will compute the delta invariants of the quintic Del Pezzo fourfolds and fivefolds. This is a joint work with Yuchen Liu.