THE RUDIN–KEISLER ORDERING OF P-POINTS UNDER 𝔟 = 𝔠

DOI10.1017/JSL.2021.57OpenAlexW3195652476MaRDI QIDQ5021934

Andrzej Starosolski

Publication date: 17 January 2022

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

Full work available at URL: https://arxiv.org/abs/1803.03862

zbMATH Keywords

cardinal invariantsP-pointsRudin-Keisler ordering\( \mathfrak{b} = \mathfrak{c} \)

Mathematics Subject Classification ID

Other combinatorial set theory (03E05) Cardinal characteristics of the continuum (03E17)

Cites Work

• Unnamed Item
• Ordinal ultrafilters versus P-hierarchy
• Continuous extension of maps between sequential cascades
• Convergence Foundations of Topology
• On embedding certain partial orders into the P-points under Rudin-Keisler and Tukey reducibility
• Combinatorial Cardinal Characteristics of the Continuum
• Happy families
• A long chain of P-points
• Chains of P-points
• P-hierarchy on βω
• Partial Orders on the Types in βN
• The Rudin-Keisler Ordering of P-Points

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