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活动
Some Topics in Several Complex Variables
报告人： Koike Takayuki(Osaka City University)
题 目：Complex analysis on a neighborhood of a complex submanifold and its applications
时 间：2019.03.06（星期三），19:00-20:00
地 点：数学院南楼N913室
摘 要：We explain our recent study on the complex analytic structure of a small tubular neighborhood of a complex submanifold, which is based on T. Ueda's classification theory. We also explain how to apply them to: (i) a study on (non-) existence of a smooth Hermitian metric on a nef line bundle over a projective manifold with semi-positive curvature, and (ii) a study on non-projective and non-Kummer K3 surfaces.