SMS scnews item created by Hannah Bryant at Wed 22 Jan 2020 1604
Type: Seminar
Modified: Wed 22 Jan 2020 1644; Fri 24 Jan 2020 1017
Distribution: World
Expiry: 7 Feb 2020
Calendar1: 7 Feb 2020 1105-1155
CalLoc1: Quad S227
CalTitle1: (Categorified) Kazhdan-Lusztig polynomials for affine A2
Auth: hannahb@ (hbry8683) in SMS-LDAP

SMRI Seminar: Libedinsky -- (Categorified) Kazhdan-Lusztig polynomials for affine A2

Title:(Categorified) Kazhdan-Lusztig polynomials for affine A2 

Speaker: Nicolas Libedinsky (University of Chile) 

Date and Time: 11:05-11:55am, Friday 7th February 

Location: Quad S227 

Abstract: I will first explain the Hecke algebra (with its Kazhdan-Lusztig polynomials)
and its categorical counterpart: the Hecke category.  Then I will explain some recent
results, in joint work with Leonardo Patimo.  We calculate for affine A2 the
Kazhdan-Lusztig polynomials, which is surprisingly beautiful.  We also categorify this
result in the Hecke category.  

The seminar will be followed by lunch with the speaker.  If you would like to join the
lunch, please email before the day of the seminar.

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