Universität Augsburg
|
Dr. Frank Gounelas
Humboldt-Universität Berlin
spricht am
Donnerstag, 25. Januar 2018
um
14:00 Uhr
im
Raum 2004 (L1)
über das Thema:
Abstract: |
It's classical to study the birational geometry of projective varieties based on the positivity of their canonical divisor $K_X$. In a program set out by Sakai, Kobayashi, Bogomolov and others, one aims to refine this classification in terms of positivity of the cotangent sheaf $\Omega^1_X$. In this talk I will discuss joint work with J.C. Ottem in which we study various notions of positivity for this vector bundle in the case of a general K3 surface. |
Hierzu ergeht herzliche Einladung. |
Prof. Dr. Marc Nieper-Wißkirchen |
Kaffee, Tee und Gebäck eine halbe Stunde vor Vortragsbeginn im Raum 2006 (L1).