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Oscillation colors and big Ramsey degrees Chodounsky, David
Description
Oscillation type functions have wide applications in set theory and
infinitary combinatorics. Recently, the oscillation argument was used to
demonstrate that some structures do not have finite big Ramsey degrees.
Examples of this are the pseudotree (Chodounsky, Eskew, Weinert), the
generic C-relation (Braunfeld), and the countable atomless Boolean
algebra (B.,Ch.,C.,H.,K.,L-G.,U.,Z.). I will showcase the key ideas of
this method.
Item Metadata
| Title |
Oscillation colors and big Ramsey degrees
|
| Creator | |
| Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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| Date Issued |
2025-11-27
|
| Description |
Oscillation type functions have wide applications in set theory and
infinitary combinatorics. Recently, the oscillation argument was used to
demonstrate that some structures do not have finite big Ramsey degrees.
Examples of this are the pseudotree (Chodounsky, Eskew, Weinert), the
generic C-relation (Braunfeld), and the countable atomless Boolean
algebra (B.,Ch.,C.,H.,K.,L-G.,U.,Z.). I will showcase the key ideas of
this method.
|
| Extent |
23.0 minutes
|
| Subject | |
| Type | |
| File Format |
video/mp4
|
| Language |
eng
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| Notes |
Author affiliation: Faculty of Mathematics and Physics of the Charles University
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| Series | |
| Date Available |
2025-12-01
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| Provider |
Vancouver : University of British Columbia Library
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| Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
|
| DOI |
10.14288/1.0450916
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| URI | |
| Affiliation | |
| Peer Review Status |
Unreviewed
|
| Scholarly Level |
Other
|
| Rights URI | |
| Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International