Seminars and Talks 10:30 - 11:30, January 7, 2022 (Friday) broadcast in Room 509, Cosmology Bldg., NTU, Online seminar The Gauss Problem for Central Leaves 16:00 - 17:00, January 7, 2022 (Friday) broadcast in Room 515, Cosmology Bldg., NTU, Online seminar Lifting from an Ample Section The Case of Weighted Blow-ups