100, rue des maths 38610 Gières / GPS : 45.193055, 5.772076 / Directeur : Louis Funar

Strongly moving curves

Lundi, 15 Septembre, 2008 - 16:00
Prénom de l'orateur : 
Thomas
Nom de l'orateur : 
ECKL
Résumé : 

The cone of strongly moving curves is dual to the cone of
pseudo-effective divisors, and as such an important tool in proving the
pseudo-effectiveness of the canonical bundle on a non-uniruled variety.
But strongly moving curves are also interesting in themselves, as a
generalization of complete intersection curves. Motivated by Miyaoka's
generic semipositivity theorem, I discuss which of the nice properties of
complete intersection curves are shared by strongly moving curves.
I present an extensive example and first results.

Institution de l'orateur : 
No information
Thème de recherche : 
Algèbre et géométries
Salle : 
04
logo uga logo cnrs