Indecomposable characters of infinite dimensional groups associated with operator algebras

48 mins 2 secs,  172.89 MB,  iPod Video  480x270,  29.97 fps,  44100 Hz,  491.44 kbits/sec
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Description: Izumi, M (Kyoto University)
Tuesday 14th February 2017 - 14:00 to 15:00
 
Created: 2017-02-15 12:17
Collection: Operator algebras: subfactors and their applications
Publisher: Isaac Newton Institute
Copyright: Izumi, M
Language: eng (English)
Distribution: World     (downloadable)
Explicit content: No
Aspect Ratio: 16:9
Screencast: No
Bumper: UCS Default
Trailer: UCS Default
 
Abstract: A character of a topological group is a normalized continuous positive definite class function on the group. I'll give an account of recent classification results on characters of infinite dimensional groups associated with operator algebras, including the unitary groups of unital simple AF algebras and II_1 factors.
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