You are cordially invited to the Algebra Seminar organized by the Department of Mathematics.
Speaker: Cihan Bahran (Boğaziçi)
“Diagonal coinvariant algebras and stability”
Abstract: Being explicit quotients of polynomial algebras, the diagonal coinvariant algebras have a fairly elementary definition. Yet even their dimension is known in only a few cases, with some of the computations currently only accessible via algebraic geometry. After an introduction to these objects, I will outline a point of view by Church–Ellenberg–Farb in which their graded pieces can be seen to stabilize in a polynomial fashion, and point out in which ranges one can expect these stabilizations to occur.
Date: Wednesday, October 19, 2022
Time: 11:00 – 12:00
This is an online seminar. To request the event link, please send a message to firstname.lastname@example.org