Resurgence numbers of fiber products of projective schemes

Thời gian: 14:00 đến 15:30 Ngày 07/05/2019

Địa điểm: C2-714, VIASM

Báo cáo viên: Prof. Ha Huy Tai (Tulane University)

Tóm tắt:

We shall discuss the resurgence and asymptotic resurgence numbers of fiber products of projective schemes. In particular, we show that when taking the k-fold fiber products of a projective scheme, the asymptotic resurgence number stays unchanged while the resurgence number may strictly increase.