中科院数学与系统科学研究院
数学研究所
拓扑研讨班
报告人: 孙斌勇 研究员(中科院数学院数学研究所)
题 目:Low degree cohomologies of congruence groups
时 间:2019.01.18(星期五),09 :30-11:30
地 点:数学院南楼N820室
摘 要:We determine certain low degree cohomologies of locally symmetric spaces, using representation theory. Basic theory of continuous cohomologies will be reviewed. This is a joint work with Jian-Shu Li.