- Date: 2023-05-17 16:00 ~ 17:00
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Place: 129-406 (SNU)
- Speaker: 박의용 (서울시립대학교)
- Title: Affinizations, R-matrices and reflection functors
- Abstract:
In the talk, I will talk about affinizations and R-matrices in the language of categories. As an application, I will explain the reflection functors over the localizations of quiver Hecke algebras of arbitrary finite types. This reflection functor categorifies the braid group action on the half of a quantum group and the Saito reflection. This talk is based on arXiv:2304.00238.