Seminars and Talks 11:00 - 12:30, May 3, 2017 (Wednesday) R202, Astronomy-Mathematics Building, NTU The Determinant and the Discriminant of a Complete Intersection of Even Dimension Else 12:30~ - , May 3, 2017 R201, Astronomy-Mathematics Building, NTU NCTS 中心執行委員會議