Miniworkshop Tensor Days

October 11-15, 2021, IMPAN, Warsaw, Poland

Invited speakers:

The importance of tensors in the applications of mathematics: robotics, chemistry, sonars, radars, electrocardiography, telecommunication, and speech recognition is paramount. Algebraic geometry gives a language to better describe the properties of tensors. The miniworkshop aims to gather young international algebraic geometers who develop novel ways to deal with tensors.

Schedule:
Monday:
8:30 - 11:00 informal discussion
11:00 - 13:00 lunch
Tuesday:
8:30 - 11:30 informal discussion
16:00 - 19:00 informal discussion
Wednesday:
11:00 - 11:45 Pierpaola Santarsiero, Identifiability of rank-3 tensors
12:00 - 12:45 Reynaldo Staffolani, Schur apolarity
12:45 - 14:30 lunch break
14:30 - 15:15 Claudia De Lazzari, Dimension of Tensor Network Varieties
15:30 - 16:15 Iman Bahmani Jafarloo, Special apolar subset: the case of star configurations
Thursday:
14:30 - 15:15 Francesco Galuppi, Defectivity of Segre-Veronese varieties
15:30 - 16:15 Filip Rupniewski, Rank additivity property for 2x2 matrix multiplication tensor
16:30 - 17:15 Joachim Jelisiejew, Minimal border rank tensors, smoothability and omega
Friday:
10:00-10:45 Tomasz Mańdziuk, Limits of saturated ideals of points
11:00-11:45 Maciej Gałązka, On the rank of monomials on P^1 x P^1
Abstracts:
This is the link with the abstracts.
Informal activities:
Tuesday evening: ice skating.
Wednesday evening: beer.
Organizers: Maciej Gałązka (University of Warsaw)

The workshop is organized in the framework of the research project NCN Sonata Bis 2017/26/E/ST1/00231 of Jarosław Buczyński Complex contact manifolds and geometry of secants.