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Add to My Calendar

Responsabili:

Federica Galluzzi  ed  Elena Martinengo
 

Nel calendario si indicano i seminari di geometria algebrica e altre attività di interesse, organizzate dall'Università e dal Politecnico di Torino.

Evento

Titolo: Local positivity of linear series on surfaces
Quando: 08/04/2015 - 16:30
Dove: Palazzo Campana - TORINO
Aula: Aula C
Relatore: Victor Lozovanu
Afferenza: Università di Milano Bicocca
Locandina: Locandina

Descrizione:

The goal of this talk is to study positivity of line bundles through the lenses of Newton-Okounkov polygons. This talk will explain the interesting connection that seems to arise between Algebraic Geometry and Convex Geometry. As an application we will show how to read the moving Seshadri constants from the Newton-Okounkov polygons and discuss a few interesting applications. I hope I will have time to discuss an interesting application to syzygies on abelian surfaces as a generalization of the famous Reider's theorem. This is a joint work with Alex Kuronya.

Sede

Sede: Palazzo Campana - Sito web
Indirizzo: Via Carlo Alberto 10
CAP: 10123
Città: TORINO