Seminars and Talks 14:30 - 15:30, March 30, 2023 (Thursday) broadcast in Lecture Room B, 4th Floor, The 3rd General Building, NTHU, Online seminar Triviality of the Hecke Action on Ordinary Drinfeld Cuspforms of Level $\Gamma_1(t^n)$ 16:00 - 17:00, March 30, 2023 (Thursday) broadcast in Room 515, Cosmology Bldg., NTU, Online seminar Rigidity Result of Graphical Mean Curvature Flow Translating Solution