Seminars and Talks 11:00 - 12:30, May 20, 2020 (Wednesday) R202, Astronomy-Mathematics Building, NTU Simple Closed Curves, Foliations, and Flat Surfaces 13:30 - 14:30, May 20, 2020 (Wednesday) Cisco Webex, Online seminar Local and Global Structures of Transmission Eigenfunctions and Applications to Super-resolution Imaging and Electromagnetic Mirage Conferences, Workshops and Special Events May 20 - 22, 2020 2020 Spring Probability Workshop (Cancelled)