SMS scnews item created by John Enyang at Thu 2 May 2013 1432
Type: Seminar
Distribution: World
Expiry: 11 May 2013 Calendar1: 10 May 2013 1205-1255 CalLoc1: Carslaw 373
Auth: enyang@penyang.pc (assumed)
Algebra Seminar
Spin representations of wreath products
Jing
Friday 10th May, 12:05-12:55pm, Carslaw 373
Speaker:
Naihuan Jing (North Carolina State University)
Title:
Spin representations of wreath products
Abstract:
According to Schur, spin characters of the symmetric group can be constructed in two parts: an analogous Frobenius formula using Schur's -functions; Schur's spin tensor products and Clifford algebras. For the wreath products of the symmetric group with an arbitrary finite group, the first part was generalized by twisted vertex operators using ideas of the McKay correspondence (jointly with Frenkel and Wang).
In this talk I will first review briefly the first part, then I will talk about recent results (with X. Hu) on getting other spin character values.
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