Siegel der Universität Augsburg

Universität Augsburg
Institut für Mathematik

 Siegel der Universität Augsburg

 

Oberseminar zur Algebra und Zahlentheorie

 

Dr. Davide Veniani
Universität Stuttgart
 
spricht am
 
Dienstag, 3. Dezember 2019
 
um
 
14:00 Uhr
 
im
 
Raum 1007 (L1)
 
über das Thema:
 

»Free involutions on ihs manifolds«

Abstract:
Irreducible holomorphic symplectic manifolds are one of the building blocks of kähler manifolds with vanishing first Chern class. In dimension 2 they are called K3 surfaces. Free involutions on K3 surfaces are quite interesting because they connect this class of surfaces with another class, namely Enriques surfaces. I will talk about a formula for the number of free involutions on a K3 surface (joint work with I. Shimada), the classification of K3 surfaces without any free involution (joint work with S. Brandhorst and S. Sonel) and the generalization to higher dimensions (joint work with S. Boissière).

 

Hierzu ergeht herzliche Einladung.
Prof. Dr. Maxim Smirnov


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