Dilatations and Néron blowups (with Timo Richarz and Matthieu Romagny)
Time: 2020-04-30
Published By: He Liu
Speaker(s): Arnaud Mayeux （BICMR）
Time: 16:00-17:00 May 6, 2020
Venue: Online
In this talk, I will introduce general dilatations for schemes, extending Bosch-Lütkebohmert-Raynaud dilatations. In the case of group schemes, dilatations are called Néron blowups. Dilatations and Néron blowups enjoy many properties that I will state. We will see later in this seminar some applications of this theory (level structures, moduli of shtukas).
ZOOM INFO：
ID： 632 9336 2174
PIN：876863
