Seminari del Dipartimento

 

Geometria

On the Hilbert scheme of two points of degeneracy loci

Francesco Meazzini


03-03-2022 - 14:15
Largo San Leonardo Murialdo,1 - Pal.C

 

Given a smooth projective variety, its Hilbert scheme of two points often enjoys a rich structure and a beautiful geometry. The construction is very classical, but it is quite difficult to obtain explicit descriptions. In this talk we will focus on certain varieties realized as degeneracy loci, and we will provide a natural embedding of their Hilb2 in a product of grassmannians. This is a joint work in progress with E. Fatighenti, G. Mongardi and A. T. Ricolfi.

Il seminario sarà presentato in presenza nell'aula M3. Tutti gli afferenti all'università Roma Tre potranno accedere previa esibizione del greenpass. Gli esterni che fossero interessati a partecipare possono contattare gli organizzatori all'email amos.turchet@uniroma3.it.

Il seminario sarà anche seguibile via Teams seguendo il seguente Link:
https://teams.microsoft.com/dl/launcher/launcher.html?url=%2F_%23%2Fl%2Fmeetup-join%2F19%3A83395ad07b844acdafb3fff3e977ef5d%40thread.tacv2%2F1645718988869%3Fcontext%3D%257b%2522Tid%2522%253a%2522ffb4df68-f464-458c-a546-00fb3af66f6a%2522%252c%2522Oid%2522%253a%2522cade3502-1fa9-4fd8-a9e6-8a2cc994de29%2522%257d%26anon%3Dtrue&type=meetup-join&deeplinkId=f17b89aa-80e4-4991-be26-b8608c9ee543&directDl=true&msLaunch=true&enableMobilePage=true&suppressPrompt=true
org: Turchet Amos

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