Conferences, Workshops and Special Events November 6 - 9, 2023 The Fourth Taiwan-Japan Joint Conference on Differential Geometry     Courses and Lecture Series 2023-10-16, 2023-10-23, 2023-10-30, 2023-11-06, 2023-11-13, 2023-11-27, 2023-12-04, 2023-12-11 Room 505, Cosmology Building, NTU (臺灣大學次震宇宙館 505室) Mathematical General Relativity: Evolutionary and Causal Aspects Willie Wai-Yeung Wong