Published September 10, 2013
| public
Journal Article
Indicators, Chains, Antichains, Ramsey Property
- Creators
- Sokić, Miodrag
Abstract
We introduce two Ramsey classes of finite relational structures. The first class contains finite structures of the form (A,(I_i)^n_(i=1),≤,(≾_i)^n_(i=1), where ≤ is a total ordering on A and ≾_i is a linear ordering on the set {ɑ, є A : I_i(ɑ)}. The second class contains structures of the form (ɑ,≤,(i_i)^n_i=1,≾), where (A,≤) is a weak ordering and ≤ is a linear ordering on A such that A is partitioned by {ɑ, є A : I_i(ɑ)} into maximal chains in the partial ordering ≤ and each {ɑ, є A : I_i(ɑ)} is an interval with respect to.
Additional Information
© 2013 Canadian Mathematical Society. Received by the editors April 26, 2013; revised August 2, 2013. Published electronically September 10, 2013. The author is grateful to the referee for valuable comments and suggestions.Additional details
- Eprint ID
- 49847
- DOI
- 10.4153/CMB-2013-028-0
- Resolver ID
- CaltechAUTHORS:20140919-090801623
- Created
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2014-09-19Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field