Back to Algebraic Geometry Seminar: Spring 2022
Algebraic Geometry Seminar
Date: Tuesday, Jan 25, 2022
Time: 3:30PM - 4:30PM
Location: See individual entries
Virtual @ 11am
Quentin Posva
EPFL
Title |
Gluing theory for slc varieties in positive characteristic |
Abstract |
Gluing theory describes the lc pairs that arise as normalisations of slc varieties, and allow to navigate between these two types of objects. In characteristic zero the theory was developed by Kollár, and it has applications to MMP and moduli theory. In this talk, I will review my recent work on gluing theory in positive and mixed characteristics. I will concentrate on surfaces, and if time permits I will sketch the threefold case. |
Algebraic Geometry