Loading Events

« All Events

  • This event has passed.

Yong Hu, Noether Inequality for Irregular Threefolds of General Type

March 26 @ 4:00 pm - 5:00 pm KST

B236-1, IBS Korea, Republic of


Yong Hu
Shanghai Jiao Tong University

Let X be a smooth irregular 3-fold of general type. In this talk, we will prove that the optimal Noether inequality vol(X) ≥ (4/3) pg(X) holds if pg(X) ≥ 16 or if X has a Gorenstein minimal model. Moreover, when X attains the equality and pg(X) ≥ 16, its canonical model will be explicitly described. This is a joint work with Tong Zhang.


March 26
4:00 pm - 5:00 pm KST
Event Category:
Event Tags:


IBS Korea, Republic of


Jun-Muk Hwang
IBS 복소기하학연구단 Center for Complex Geometry
기초과학연구원 복소기하학연구단
대전 유성구 엑스포로 55 (우) 34126
IBS Center for Complex Geometry
Institute for Basic Science (IBS)
55 Expo-ro Yuseong-gu Daejeon 34126 South Korea
Copyright © IBS 2020. All rights reserved.