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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

PIRSA:20060046  ( MP4 Medium Res , MP3 , PDF ) Which Format?
An extension of Suzuki's functor to the critical level
Abstract: Suzuki's functor relates the representation theory of the affine Lie algebra to the representation theory of the rational Cherednik algebra in type A. In this talk, we discuss an extension of this functor to the critical level, t=0 case. This case is special because the respective categories of representations have large centres. Our main result describes the relationship between these centres, and provides a partial geometric interpretation in terms of Calogero-Moser spaces and opers.
Date: 25/06/2020 - 3:15 pm
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