Braids, Cosimplicial Identities, Spreadability, Subfactors
60 mins,
885.14 MB,
MPEG-4 Video
640x360,
29.97 fps,
44100 Hz,
1.96 Mbits/sec
Share this media item:
Embed this media item:
Embed this media item:
About this item
Description: |
Gohm, R (Aberystwyth University)
Thursday 26th January 2017 - 14:30 to 15:30 |
---|
Created: | 2017-02-09 12:07 |
---|---|
Collection: | Operator algebras: subfactors and their applications |
Publisher: | Isaac Newton Institute |
Copyright: | Gohm, R |
Language: | eng (English) |
Distribution: | World (downloadable) |
Explicit content: | No |
Aspect Ratio: | 16:9 |
Screencast: | No |
Bumper: | UCS Default |
Trailer: | UCS Default |
Abstract: | Actions of a braid monoid give rise to cosimplicial identities. Cosimplicial identities for morphisms of (noncommutative) probability spaces lead to spreadable processes for which there is a (noncommutative) de Finetti type theorem. This scheme can be applied to braid group representations from subfactors. We discuss results and open problems of this approach. This is joint work with G. Evans and C. Koestler.
|
---|
Available Formats
Format | Quality | Bitrate | Size | |||
---|---|---|---|---|---|---|
MPEG-4 Video * | 640x360 | 1.96 Mbits/sec | 885.14 MB | View | Download | |
WebM | 640x360 | 1.13 Mbits/sec | 509.02 MB | View | Download | |
iPod Video | 480x270 | 528.77 kbits/sec | 232.37 MB | View | Download | |
MP3 | 44100 Hz | 253.25 kbits/sec | 111.30 MB | Listen | Download | |
Auto | (Allows browser to choose a format it supports) |