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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.

Volume and covolume polynomials of projective varieties

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Data: 

03/12/2025 - 16:00

Aula: 

On-Line

Speaker: 

Botong Wan

Categoria: 

Seminari di Algebra e Geometria Algebrica

Afferenza: 

University of Wisconsin–Madison

Descrizione: 

Seminario on-line : link

Abstract:

I will introduce the notion of volume and covolume polynomials over a fixed field and explain their relationship
with homology and cohomology classes of irreducible cycles in products of projective spaces. The support of volu-
me polynomials characterizes algebraic polymatroids. We will explain how the theory of volume and covolume poly-
nomials can be used to deduce new results about algebraic (poly)matroids. This is joint work with Lukas Grund, June
Huh, Mateusz Michalek and Hendrik Suss.