Siegel der Universität Augsburg

Universität Augsburg
Institut für Mathematik

 Siegel der Universität Augsburg

 

Oberseminar zur Algebra und Zahlentheorie

 

Dr. Fabio Tanturri
Université de Lille
 
spricht am
 
Donnerstag, 24. Mai 2018
 
um
 
10:00 Uhr
 
im
 
Raum 1007 (L1)
 
über das Thema:
 

»Orbital degeneracy loci «

Abstract:
In a joint project with Vladimiro Benedetti, Sara Angela Filippini, and Laurent Manivel, we introduce a new class of varieties, called orbital degeneracy loci. They are modelled on any orbit closure in a representation of an algebraic group and generalize classical degeneracy loci of morphisms between vector bundles or zero loci of sections. In this talk I will introduce some tools to understand and study this new class of objects; with such techniques, we can exploit our construction to produce several interesting examples of projective varieties, in particular varieties with trivial or negative canonical bundle.

 

Hierzu ergeht herzliche Einladung.
Prof. Dr. Maxim Smirnov


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