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Symplectic trisections and the adjunction inequality Lambert-Cole, Peter
Description
When I was a graduate student, Dave Gay asked me if I could find a way to "see" when a 4-manifold X admits a symplectic structure via a trisection of X. I've finally got the answer, but it took a surprising route to get there and required first understanding how to prove the adjunction inequality using trisections. In this talk, I will discuss the basics of symplectic trisections, their relation to the adjunction inequality and the minimal genus problem, as well as some potential applications.
Item Metadata
| Title |
Symplectic trisections and the adjunction inequality
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| Creator | |
| Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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| Date Issued |
2020-06-09T10:00
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| Description |
When I was a graduate student, Dave Gay asked me if I could find a way to "see" when a 4-manifold X admits a symplectic structure via a trisection of X. I've finally got the answer, but it took a surprising route to get there and required first understanding how to prove the adjunction inequality using trisections. In this talk, I will discuss the basics of symplectic trisections, their relation to the adjunction inequality and the minimal genus problem, as well as some potential applications.
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| Extent |
53.0 minutes
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| Subject | |
| Type | |
| File Format |
video/mp4
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| Language |
eng
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| Notes |
Author affiliation: Georgia Institute of Technology
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| Series | |
| Date Available |
2020-12-13
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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 |
10.14288/1.0395253
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| URI | |
| Affiliation | |
| Peer Review Status |
Unreviewed
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| Scholarly Level |
Postdoctoral
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| Rights URI | |
| Aggregated Source Repository |
DSpace
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Rights
Attribution-NonCommercial-NoDerivatives 4.0 International