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Conjectures for clones over finitely bounded homogenous structures Pinsker, Michael
Description
There has been a conjectured criterion, by Manuel Bodirsky and myself, for when deciding the truth of a primitive positive sentence over a reduct of a finitely bounded homogeneous structure is tractable. This criterion has recently been replaced by a seemingly better criterion, although the equivalence of the two criteria is an open problem. We discuss the two conjectures, their relation, and further related conjectures and thoughts.
Item Metadata
Title |
Conjectures for clones over finitely bounded homogenous structures
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Creator | |
Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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Date Issued |
2015-11-13T11:02
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Description |
There has been a conjectured criterion, by Manuel Bodirsky and myself, for when deciding the truth of a primitive positive sentence over a reduct of a finitely bounded homogeneous structure is tractable. This criterion has recently been replaced by a seemingly better criterion, although the equivalence of the two criteria is an open problem. We discuss the two conjectures, their relation, and further related conjectures and thoughts.
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Extent |
58 minutes
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Subject | |
Type | |
File Format |
video/mp4
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Language |
eng
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Notes |
Author affiliation: Charles University Prague
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Series | |
Date Available |
2016-05-14
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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 |
10.14288/1.0302692
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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 Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International