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A sheaf theoretic approach towards calculating simple characters of algebraic groups
Multi angle
Authors : Fiebig, Peter (Author of the conference)
CIRM (Publisher )
17B15 - Representations of Lie algebras, analytic theory
CIRM (Publisher )
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Abstract :
Since Geordie Williamson showed that the exceptional primes for an algebraic group grow at least exponentially with the rank, the problem of calculating simple characters seems to be less approachable than ever before. In the talk I will give a short overview on recent results on simple characters, and I want to introduce a category that is rather elementary to define and still encodes the whole character problem.
This category is the result of joint work with Martina Lanini.
MSC Codes : This category is the result of joint work with Martina Lanini.
17B15 - Representations of Lie algebras, analytic theory
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Information on the Video
Film maker : Hennenfent, GuillaumeLanguage : English Available date : 24/04/2019 Conference Date : 05/04/2019 Subseries : Research talks arXiv category : Representation Theory Mathematical Area(s) : Algebra ; Algebraic & Complex Geometry Format : MP4 (.mp4) - HD Video Time : 00:56:24 Targeted Audience : Researchers Download : https://videos.cirm-math.fr/2019-04-05_Fiebig.mp4 
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Information on the Event
Event Title : Symplectic representation theory / Théorie symplectique des représentationsEvent Organizers : Bellamy, Gwyn ; Ben-Zvi, David ; Schedler, Travis ; Schiffmann, Olivier ; Shan, Peng Dates : 01/04/2019 - 05/04/2019 Event Year : 2019 Event URL : https://conferences.cirm-math.fr/1956.html
Citation Data
DOI : 10.24350/CIRM.V.19513403Cite this video as: Fiebig, Peter (2019). A sheaf theoretic approach towards calculating simple characters of algebraic groups. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19513403 URI : http://dx.doi.org/10.24350/CIRM.V.19513403 |
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