Seminars Sorted by Series

Quantum Groups Seminar

Feb
25
2021

Quantum Groups Seminar

R-matrices
Elijah Bodish
4:00pm|Remote Access

Continuation of the talk from last time.

Mar
04
2021

Quantum Groups Seminar

Braid group actions and PBW type basis
Calder Morton-Ferguson
4:00pm|Remote Access

Covers chapter 8 in Jantzen's book.

Mar
18
2021

Quantum Groups Seminar

Algebraic groups and all in characteristic p
4:00pm|Remote Access

The talk discusses basics of quantum groups at roots of unity with motivation from modular representation theory.

Apr
08
2021

Quantum Groups Seminar

Representations of quantum groups at roots of 1
4:00pm|Remote Access

We discuss modular representations of reductive algebraic groups and then proceed to representations of quantum groups at roots of unity

Apr
22
2021

Quantum Groups Seminar

Kazhdan-Lusztig category
Jin-Cheng Guu
4:00pm|Remote Access

The talk introduces the Kazhdan-Lusztig categories of representations of affine Lie algebras

May
06
2021

Quantum Groups Seminar

Kazhdan-Lusztig category
Jin-Cheng Guu
4:00pm|Remote Access

Continuation from last time.

May
13
2021

Quantum Groups Seminar

Kazhdan-Lusztig equivalence
4:00pm|Remote Access

The talk introduces the Kazhdan-Lusztig equivalence between the Kazhdan-Lusztig category of representations of affine algebra and category of modules over the quantum group.

Question Session on Grassmannians, Polytopes and Quantum Field Theory

Reading Group on Cluster Algebras

Reading Group on Degeneration of Hodge-de Rham Spectral Sequences

Apr
12
2017

Reading Group on Degeneration of Hodge-de Rham Spectral Sequences

Algebraic proofs of degenerations of Hodge-de Rham complexes
Andrei Căldăraru
3:00pm

In the first half of the talk I shall present a new algebraic proof of a result of Deligne-Illusie about the degeneration of the Hodge-de Rham spectral sequence. The idea is to reduce the main technical point of their proof to a question about the...

Reading Group on Homological Mirror Symmetry and K3 Surfaces

Feb
01
2017

Reading Group on Homological Mirror Symmetry and K3 Surfaces

The Yau-Zaslow conjecture / KMPS theorem
Amitai Zernik
1:00pm

In this talk I'll describe a proof of Klemm, Maulik, Pandharipande and Scheidegger of the Yau Zaslow conjecture, which equates the generating function for reduced Gromov-Witten invariants of a K3 surface with the generating function of partitions to...

Reading Group on Legendrian Knots and Associated Categories