中科院数学与系统科学研究院
数学研究所
中科院华罗庚数学重点实验室
多复变与复几何学术讨论班
Some Topics in Several Complex Variables
报告人：欧文浩（中科院数学所）
题 目 : Positivity of tangent bundles
时 间：2019.11.28（星期四）, 9:00-11:00
地 点：数学院南楼N920
摘 要：Different notion of positivity appears naturally in algebraic geometry, such as ampleness, nefness, effectiveness... It turns out that the geometry of a projective variety has strong relation with the positivity of its tangent/cotangnet bundles. In this talk, I will discuss on projective varieties with positive tangent bundles. If time allows, I will also discuss on finding rational curves in a compact K？hler threefold.
