日時
2021年10月8日16:00 - 18:10 (JST)
講演者
  • Prof. Chen Jiang (Associate Professor, Shanghai Math Center, Fudan University, China)
会場
  • via Zoom
言語
英語

We study birational invariants in order to study birational classifications of varieties. Geography is the study of relations among different invariants. We will focus on two fundamental invariants: canonical volume and geometric genus. For surfaces there are classical results such as Miyaoka-Yau inequality and Noether inequality. I will discuss higher dimensional analogue of them, and introduce our recent work on the optimal Noehter inequality for 3-folds joint with Jungkai Chen and Meng Chen.

*Please contact Keita Mikami's mail address to get access to the Zoom meeting room.

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