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Abstracts for Seminar on tilting characters of reductive groups

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Computing p-canonical bases

Posted in
Speaker: 
Hankyung Ko
Zugehörigkeit: 
MPIM
Datum: 
Fre, 08/02/2019 - 15:15 - 17:00
Location: 
MPIM Seminar Room
Parent event: 
Seminar on tilting characters of reductive groups

We discuss a diagrammatic presentation of the Hecke category and its cellular structure. Using this, we will compute decomposition numbers in Hecke categories and hence determine some tilting characters.

Mixed derived category on affine Grassmannians and coherent sheaves on Springer resolution

Posted in
Speaker: 
Nicholas Cooney
Zugehörigkeit: 
MPIM
Datum: 
Mon, 11/02/2019 - 15:00 - 17:00
Location: 
MPIM Seminar Room
Parent event: 
Seminar on tilting characters of reductive groups

 

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