Date/Time : 26 Jan 2019 15:00
Venue : S17 #04-04 SR3
Speaker : Hsin-Ku Chen , National Taiwan University

Date/Time:26 Jun 2019 15:00 Venue: S17 #04-04 SR3 Speaker: Hsin-Ku Chen, National Taiwan University Threefolds of Kodaira dimension one We prove that for any smooth complex projective threefold of Kodaira dimension one, the m-th pluricanonical map is birational to the Iitaka fibration for every m >= 5868 and divisible by 12. Add to calendar: 

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Date/Time : 14 Jan 2019 15:00
Venue : S17 #04-05 SR2
Speaker : Bao Huanchen , University of Maryland (College Park)

Date/Time:14 Jan 2019 15:00 Venue: S17 #04-05 SR2 Speaker: Bao Huanchen, University of Maryland (College Park) From Schur-Weyl duality to quantum symmetric pairs The classical Schur-Weyl duality relates the representation theory of general linear Lie algebras and symmetric groups. Drinfeld and Jimbo independently introduced quantum groups in their study of exactly solvable models, which leads to a quantization of the Schur duality relating quantum groups of general linear Lie algebras and Hecke algebras of symmetric groups. In this talk, I will explain the generalization of the (quantized) Schur-Weyl duality to other classical types. This new duality leads to a theory of canonical bases arising from quantum symmetric pairs generalizing Lusztig’s canonical bases on quantum groups. Add to calendar: 

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