Home › Events › PDE, Complex Analysis and Differential Geometry Seminar: Xiaobo Liu - Peking University, School of Mathematical Sciences PDE, Complex Analysis and Differential Geometry Seminar: Xiaobo Liu - Peking University, School of Mathematical Sciences Time: Tue Feb 20, 2018, 11:00 am - 12:00 pm Location: 258 Hurley Hall Title: Connecting Hodge integrals to Gromov-Witten invariants by Virasoro operators Abstract