Research-Oriented Seminar In COmbinatorics (ROSICO)
This is a reading seminar for PhD students and researchers. The topic changes every year/semester. It includes free coffee breaks.
If you are interested in participating, please send an email to cult-owner@lists.dm.unipi.it, bring your coffee cup/mug/water bottle, and be ready to give a talk!
The topic of this year is “Toric varieties”. We will be using the following references:
[Telen] Telen, “Introduction to toric geometry”, pdf
[Pegel] Pegel, “Chow Rings of Toric Varieties”, pdf
[Procesi], “The toric variety associated to Weyl chambers”, pdf
DATE | TIME | ROOM | SPEAKER | TITLE | REFERENCES |
---|---|---|---|---|---|
11/10/2023 | 11:00-13:00 | Aula seminari | Lorenzo Venturello | Introduction to affine toric varieties | [Telen] Section 2 |
02/11/2023 | 13:30-15:00 | Aula riunioni | Lorenzo Venturello | Affine toric varieties from monomial maps | [Telen] Section 2.3 |
08/11/2023 | 11:00-13:00 | Aula seminari | Roberto Riccardi | Affine toric varieties from binomial prime ideals | [Telen] Section 2.4 |
22/11/2023 | 11:00-13:00 | Aula seminari | Luca Morstabilini | Affine toric varieties from affine semigroups | [Telen] Section 2.5 |
06/12/2023 | 11:00-13:00 | Aula seminari | Giovanni Interdonato | Affine toric varieties from cones | [Telen] Sections 2.6, 2.7 and 2.9 |
14/03/2024 | 14:00-16:00 | Saletta riunioni | Leonardo Patimo | Projective toric varieties | [Telen] Section 3 |
20/03/2024 | 11:00-13:00 | Aula riunioni | Luca Morstabilini | Abstract toric varieties | [Pegel] Section 1.7 [Telen] Sections 4.1, 4.2 |
17/04/2024 | 11:00-13:00 | Aula riunioni | Vassilis Moustakas | Combinatorial Chow ring of simplicial fans | [Pegel] Sections 2.1, 2.2 |
24/04/2024 | 11:00-13:00 | Aula riunioni | Alessandro Iraci | Chow ring of permutahedral varieties | [Procesi] |
08/05/2024 | 11:00-13:00 | Aula riunioni | Lorenzo Venturello | ||
22/05/2024 | 11:00-13:00 | Aula riunioni | Alessio Sgubin |
The topic of this year is “Macdonald polynomials and ASEP”. We will be mainly reading literature related to the following important article:
[CMW] Corteel, Mandelshtam, Williams “From multiline queues to Macdonald polynomials via the exclusion process”, Amer. J. Math. 144 (2022), no. 2
Date | Time | Room | Speaker | Title | References |
---|---|---|---|---|---|
11/10/2022 | 11:00-13:00 | Aula seminari | Alessandra Caraceni | Introduction to ASEP | None |
04/11/2022 | 11:00-13:00 | Aula seminari | Alessandra Caraceni | Bethe ansatz for ASEP | None |
15/11/2022 | 11:00-13:00 | Aula seminari | Michele D’Adderio | Introduction to Macdonald polynomials | None |
29/11/2022 | 11:00-13:00 | Aula seminari | Alessandro Iraci | ASEP and multiline queues. | [CMW] Section 1 |
13/12/2022 | 11:00-13:00 | Aula seminari | Viola Siconolfi | qKZ and Hecke algebras | [CMW] Section 2 |
15/03/2023 | 14:00-16:00 | Aula seminari | Sabino Di Trani | More on Hecke algebras | [CMW] Section 2 |
14/04/2023 | 11:00-13:00 | Aula seminari | All | Discussion of open problems | None |
10/05/2023 | 14:00-16:00 | Aula seminari | Houcine Ben Dali | Jack polynomials and the b-conjecture | None |