Seminars and Talks 10:30 - 11:30, October 20, 2025 (Monday) Room 515, Cosmology Building, National Taiwan University + Cisco WebEx, Physical+Online Seminar Monotonicity of Causal Killing Vectors and Geometry of ADM Mass Minimizers Courses and Lecture Series 2025-10-20, 2025-10-22, 2025-10-23 Room 505, Cosmology Building, NTU (臺灣大學次震宇宙館 505室) An Introduction to Diffusion Processes Xiaowen Zhou