标题：The van Est homomorphism for strict Lie 2-groups and algebras
报告时间：2024年04月05日(星期五)16:15-16:55
报告地点：人民大街校区数学与统计学院104教室
主讲人：Camilo Angulo
主办单位：数学与统计学院
报告内容简介：
We construct a van Est map from the Bott-Shulman double complex of a strict Lie 2-group to the Weil algebra of its associated strict Lie 2-algebra and prove that under appropriate connectedness assumptions, this map induces isomorphisms in cohomology. If time permits, as an application, we differentiate the Segal 2-form on the loop group.
主讲人简介：
Camilo Angulo is currently a postdoc at Jilin university and obtained his Ph.D. in Universidade de São Paulo. His research interests and work is Poisson geometry and higher structures.
