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Surgery and Positive scalar curvature Frenck, Georg
Description
The Gromov-Lawson surgery theorem builds a connection between surgery theory and positive scalar curvature of manifolds. I will sketch the proof of this theorem. The technique developed by Gromov and Lawson allows one to further analyse how the space of Riemannian metrics of positive scalar curvature behaves under surgery. This will lead to a generalisation of Gromov-Lawson's theorem. At last I will describe how to connect the dimension restrictions coming from the surgery theorems to bordism theory.
Item Metadata
Title |
Surgery and Positive scalar curvature
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Creator | |
Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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Date Issued |
2016-07-24T09:40
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Description |
The Gromov-Lawson surgery theorem builds a connection between surgery theory and positive scalar curvature of manifolds. I will sketch the proof of this theorem. The technique developed by Gromov and Lawson allows one to further analyse how the space of Riemannian metrics of positive scalar curvature behaves under surgery. This will lead to a generalisation of Gromov-Lawson's theorem. At last I will describe how to connect the dimension restrictions coming from the surgery theorems to bordism theory.
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Extent |
34 minutes
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Subject | |
Type | |
File Format |
video/mp4
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Language |
eng
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Notes |
Author affiliation: University of Muenster
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Series | |
Date Available |
2017-02-05
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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 |
10.14288/1.0340864
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URI | |
Affiliation | |
Peer Review Status |
Unreviewed
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Scholarly Level |
Graduate
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Rights URI | |
Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International