Seminar announcement - Joan Elias - also on Zoom
MEZZETTI EMILIA
mezzette at units.it
Sat Jan 29 12:30:33 CET 2022
Seminar announcement
Dipartimento di Matematica e Geoscienze
Università di Trieste
Tuesday 1st February 2022, at 2.30 p.m.
Joan Elias (Universitat de Barcelona)
Title: Sumsets and classic projective varieties
Abstract: We present a link between the additive combinatorics of subsets of Z^n and the geometry of Veronese varieties.
In the case n=1, we associate to a finite set of non-negative integers A a monomial projective curve C_A such that the Hilbert function of C_A and the cardinalities of the sumsets sA agree.
Moreover, the singularities of C_A determine the asymptotic behavior of the function s-->|sA|.
We mainly focus on the case n=1, if we have time, we will comment some results for a general integer n.
Venue: Seminar Room, 3rd floor, H2bis building, Via A. Valerio 12/1, Trieste
All those interested are much welcome to attend.
The seminar will also be broadcast on Zoom:
DMG Seminars ti sta invitando a una riunione pianificata in Zoom.
Argomento: Seminario Joan Elias
Ora: 1 feb 2022 02:00 PM Roma
Entra nella riunione in Zoom
https://us02web.zoom.us/j/83746395210?pwd=dCtqcWxiN3BIa3J3allqd3lUQnI3UT09
ID riunione: 837 4639 5210
Passcode: 468526
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ID riunione: 837 4639 5210
Passcode: 468526
Trova il tuo numero locale: https://us02web.zoom.us/u/kdCdZAwYkJ
--
Emilia Mezzetti
Professore di Geometria/Professor of Geometry
Università degli Studi di Trieste / University of Trieste
Dipartimento di Matematica e Geoscienze
Sezione di Matematica e Informatica
Via A.Valerio 12/1
34127 Trieste, Italia
mezzette at units.it<mailto:mezzette at units.it>
Tel./Ph. +39 040 558 2650
skype: emiliamezzetti
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