中科院数学与系统科学研究院
数学研究所
代数几何研讨班
报告人: 胡正宇 博士(台湾大学)
题 目:Log canonical pairs with boundaries containing ample divisors.
时 间:2017.12.13(星期三),10 :30-11:30
地 点:数学院南楼N913室
摘 要:Let (X,B) be a projective log canonical pair. Assume that B \geq A for some ample divisor A \geq 0. We prove that (X,B) has a good minimal model or a Mori fiber space. As an application we prove that a log Fano type variety X with Q-factorial log canonical singularities is a Mori dream space.