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Previous years

University of Sydney Algebra Seminars in 2019

Recent and forthcoming seminars

The Algebra Seminar is held on Fridays from 12 to 1 in Carslaw room 375, unless otherwise noted. Click on the titles below to see the abstracts.

Aug
Fri 16 Petra Schwer Building bridges between geometry and algebra
Fri 23 Emily Cliff Chiral algebras, factorization algebras, and Borcherds' "singular commutative rings" approach to vertex algebras
Fri 30 Eric Ragoucy On elliptic deformation of W_N algebras
Sep
Fri 6 no seminar
Fri 13 no seminar
Fri 20 Will Hardesty Co-t-structures on derived categories of coherent sheaves and the cohomology of tilting modules
Fri 27 Daniel Stevenson A classical theorem for simplicial sets, revisited
Oct
We 2 Dror Bar-Natan Some Feynman Diagrams in Algebra
Fri 4 Chenyan Wu Arthur parameters, Theta Correspondence and Period Integrals
Fri 11 James East Congruences on categories and their ideals
Fri 18 Yang Zhang Noncrossing algebras associated to finite Coxeter groups
Fri 25 no seminar
Nov
Fri 1 no seminar
Fri 8 no seminar
Fri 15 Zsuzsanna Dancso A mystery of matching expansions
Fri 22 no seminar
Tue 26 Alina Ostafe On the GCD of shifted polynomial powers, iterations and their relatives
Fri 29 Anthony Henderson Braid groups of normalizers of reflection subgroups

First semester

Mar
Fri 1 Richard Garner V, J--T, F and L
We 6 Steen Ryom-Hansen Graded cellular basis and Jucys-Murphy elements for the generalized blob algebra
Fri 8 Ivan Marin New algebras associated to reflection groups
We 13 Robert Coquereaux Honeycombs, polytopes, and orbital measures: another look at representation theory
Fri 15 Daniel Tubbenhauer Handlebodies, Artin-Tits and HOMFLYPT
We 20 Yi Ming Zou Linear Dynamical Systems over Finite Commutative Rings
Fri 22 Gustav Lehrer The Temperley-Lieb tangle category of type B and some infinite dimensional representations of quantum sl2
Fri 29 Kristin Courtney Amalgamated free products of strongly residually finite dimensional C*-algebras over central subalgebras
Apr
Fri 5 Don Barnes Faithful irreducible representations of modular Lie algebras
Fri 12 Gwyn Bellamy Resolutions of symplectic quotient singularities
Fri 19 no seminar
We 24 Iva Halacheva Branching in Schubert calculus and self-dual puzzles
Fri 26 no seminar
May
Fri 3 Matthias Lesch The KO valued spectral flow for skewadjoint Fredholm operators
Fri 10 Ivan Loseu Representations of quantized Gieseker varieties and higher rank Catalan numbers
Fri 17 Joel Gibson A Demazure Character formula for the product monomial crystal, and connections to generalised Schur modules
Fri 24 Anne Thomas Platonic lattices for trivalent Platonic polygonal complexes
Fri 31 Alexander Campbell A counterexample in quasi-category theory
Jun
Fri 7 no seminar
Fri 14 Valentin Buciumas Whittaker functions on p-adic groups and solvable lattice models

Algebra Seminar mailing list

The Algebra Seminar mailing list carries weekly updates and reminders. To be added to or removed from the list, or for any other information, contact Kevin Coulembier, Carslaw 717.