Home › Events › Topology-Analysis-Geometry Seminar: Xiaoyang Chen, University of Notre Dame Topology-Analysis-Geometry Seminar: Xiaoyang Chen, University of Notre Dame Time: Tue Oct 12, 2010, 9:30 am - 11:00 am Location: 258 Hurley Hall Title: Theorems of Barth-Lefschetz type in Sasakian geometry Abstract