STABLE ORDERED UNION ULTRAFILTERS AND cov

DOI10.1017/jsl.2019.20zbMath1454.03065arXiv1810.08636OpenAlexW2926532848MaRDI QIDQ5195063

David J. Fernández Bretón

Publication date: 17 September 2019

Published in: The Journal of Symbolic Logic (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1810.08636

zbMATH Keywords

cardinal characteristics of the continuumiterated forcingultrafiltersHindman's theoremproper forcing

Mathematics Subject Classification ID

Consistency and independence results (03E35) Structure of topological semigroups (22A15) Cardinal characteristics of the continuum (03E17) Special constructions of topological spaces (spaces of ultrafilters, etc.) (54D80)

Related Items (1)

Exactly two and exactly three near-coherence classes

Cites Work

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• Algebra in the Stone-Čech compactification. Theory and applications
• Distral transformation groups
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• Finite sums from sequences within cells of a partition of N
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• A forcing notion related to Hindman's theorem
• Base tree property
• Borel conjecture and dual Borel conjecture
• Combinatorial Cardinal Characteristics of the Continuum
• Partitions and filters
• On Strongly Summable Ultrafilters and Union Ultrafilters
• Some filters of partitions
• p-Points in Iterated Forcing Extensions
• Forcing and stable ordered–union ultrafilters
• A parametrized diamond principle and union ultrafilters
• Set Theory
• The distributivity numbers of $\mathcal {P}(\omega )$/fin and its square
• The Existence of Certain Ultrafilters on N and a Conjecture of Graham and Rothschild

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