Boolean algebras in which every chain and antichain is countable
James Baumgartner, Péter Komjáth (1981)
Fundamenta Mathematicae
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Displaying similar documents to “On Todorcevic orderings”
Boolean algebras in which every chain and antichain is countable
A proof (involving Martin's axiom) of a partition relation
J. Baumgartner, A. Hajnal (1973)
Fundamenta Mathematicae
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Αll -dense sets of reals can be isomorphic
James Baumgartner (1973)
Fundamenta Mathematicae
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Some remarks on embeddings of Boolean algebras and topological spaces
Ryszard Frankiewicz (1985)
Fundamenta Mathematicae
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Problems in Boolean algebras
R. Bonnet (1976)
Annales scientifiques de l'Université de Clermont. Mathématiques
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Constructions of thin-tall Boolean spaces.
Juan Carlos Martínez (2003)
Revista Matemática Complutense
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This is an expository paper about constructions of locally compact, Hausdorff, scattered spaces whose Cantor-Bendixson height has cardinality greater than their Cantor-Bendixson width.
A rigid Boolean algebra that admits the elimination of Q21
H. Mildenberg (1993)
Fundamenta Mathematicae
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Using ♢ , we construct a rigid atomless Boolean algebra that has no uncountable antichain and that admits the elimination of the Malitz quantifier .
Embedding of Boolean algebras in Ρ(ω)/fin
J. Baumgartner, R. Frankiewicz, P. Zbierski (1990)
Fundamenta Mathematicae
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Destroying precaliber : an application of a Δ-systems lemma for closed sets
Juris Steprans, Stephen Watson (1988)
Fundamenta Mathematicae
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