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The dynamical Cuntz semigroup: some categorical aspects Perera, Francesc
Description
This talk will report on joint work in progress with Joan Bosa, Jianchao Wu, and Joachim Zacharias. A notion of action by a group on a Cuntz semigroup will be defined, and the various categories involved described. We also define a semigroup that encodes the action and indicate its role in the description of purely positive elements in certain crossed products.
Item Metadata
| Title |
The dynamical Cuntz semigroup: some categorical aspects
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| Creator | |
| Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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| Date Issued |
2017-09-07T11:01
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| Description |
This talk will report on joint work in progress with Joan Bosa, Jianchao Wu, and Joachim Zacharias. A notion of action by a group on a Cuntz semigroup will be defined, and the various categories involved described. We also define a semigroup that encodes the action and indicate its role in the description of purely positive elements in certain crossed products.
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| Extent |
30 minutes
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| Subject | |
| Type | |
| File Format |
video/mp4
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| Language |
eng
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| Notes |
Author affiliation: Universitat Autonoma de Barcelona
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| Series | |
| Date Available |
2018-04-04
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| Provider |
Vancouver : University of British Columbia Library
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| Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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| DOI |
10.14288/1.0364657
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| URI | |
| Affiliation | |
| Peer Review Status |
Unreviewed
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| Scholarly Level |
Faculty
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| Rights URI | |
| Aggregated Source Repository |
DSpace
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Rights
Attribution-NonCommercial-NoDerivatives 4.0 International