ICTP Mathematics Seminar, Tuesday 20 November, at 16:00 (Tarig ABDELGADIR)

[ICTP Math Section]

M A T H E M A T I C S   S E M I N A R S  2018

Tuesday 20 November, at 16:00 hrs.


Tarig Abdelgadir (ICTP)

Title: On noncommutative cubic surfaces and their moduli

Abstract:

This is based on joint work with Shinnosuke Okawa and Kazushi Ueda. The 
zero loci of a cubic equations in three dimensional projective space are 
pretty cool! As varieties, they may be deformed in four directions. 
However, they may also be deformed as "noncommutative" spaces in an 
extra four dimensions. Here we realise these noncommutative deformations 
as certain quiver algebras. We then go on to study their moduli and 
compare them to existing theories of noncommutative cubic surfaces. Time 
permitting we will discuss generalisations of these ideas to other del 
Pezzo surfaces.

VENUE: Stasi Seminar Room (ICTP Leonardo da Vinci Building, first floor)

-- 
Koutou Mabilo
ICTP Mathematics Group
Leonardo Da Vinci Building
Strada Costiera no. 11
34151 Trieste, Italy
Tel. no.: +39-040-2240455

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