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Classification of Enriques surfaces with finite automorphism groups in characteristic 2. Katsura, Toshiyuki
Description
In characteristic 0, S. Kondo classified Enriques surfaces with finite automorphism groups into seven types. In this talk, we consider Enriques surfaces with finite automorphism groups in characteristic 2, and give the complete classification of them. We have 4 types for singular Enriques surfaces, 5 types for supersingular Enriques surfaces and 8 types for classical Enriques surfaces. We also determine the structure of automorphism groups. This is a joint work with S. Kondo and G. Martin.
Item Metadata
Title |
Classification of Enriques surfaces with finite automorphism groups in characteristic 2.
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Creator | |
Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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Date Issued |
2017-03-17T09:00
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Description |
In characteristic 0, S. Kondo classified Enriques surfaces with finite automorphism groups
into seven types. In this talk, we consider Enriques surfaces with finite automorphism groups
in characteristic 2, and give the complete classification of them. We have 4 types for singular
Enriques surfaces, 5 types for supersingular Enriques surfaces and 8 types
for classical Enriques surfaces. We also determine the structure of automorphism groups.
This is a joint work with S. Kondo and G. Martin.
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Extent |
68 minutes
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Subject | |
Type | |
File Format |
video/mp4
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Language |
eng
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Notes |
Author affiliation: Hosei University Japan
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Series | |
Date Available |
2017-09-14
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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 |
10.14288/1.0355557
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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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Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International