Lie Groups and Representation Theory

Seminar information archive ~04/01Next seminarFuture seminars 04/02~

Date, time & place Tuesday 16:30 - 18:00 126Room #126 (Graduate School of Math. Sci. Bldg.)


17:00-17:30   Room #Online (Graduate School of Math. Sci. Bldg.)
Mamoru UEDA (Kyoto University)
Affine Yangians and rectangular W-algebras (Japanese)
[ Abstract ]
Motivated by the generalized AGT conjecture, in this talk I will construct surjective homomorphisms from Guay's affine Yangians to the universal enveloping algebras of rectangular W-algebras of type A.
This result is a super affine analogue of a result of Ragoucy and Sorba, which gave surjective homomorphisms from finite Yangians of type A to rectangular finite W-algebras of type A.