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Seminars

Seminar in Representation Theory

2-iquantum groups

2025/05/07 (Wed.) 15:00~16:00
  • Date : 2025/05/07 (Wed.) 15:00~16:00
  • Location : Seminar Room 617, Institute of Mathematics (NTU Campus)
  • Speaker : Jonathan Brundan (University of Oregon)
  • Host(s) : Shun-Jen Cheng (AS)
  • Abstract : I will talk about some recent work with Weiqiang Wang and Ben Webster. We define a new family of 2-categories which categorify quasi-split iquantum groups with symmetric Cartan matrices, generalizing the 2-quantum groups of Khovanov, Lauda and Rouquier.
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