P-hierarchy on βω

DOI10.2178/JSL/1230396914zbMath1156.03047OpenAlexW2146166280MaRDI QIDQ5502812

Andrzej Starosolski

Publication date: 9 January 2009

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

Full work available at URL: https://doi.org/10.2178/jsl/1230396914

zbMATH Keywords

P-hierarchyP-pointsmonotone sequential contourordinal ultrafilters

Mathematics Subject Classification ID

Topological characterizations of particular spaces (54F65) Consistency and independence results (03E35) Other combinatorial set theory (03E05)

Related Items (6)

Continuous extension of maps between sequential cascades ⋮ Ordinal ultrafilters versus P-hierarchy ⋮ Thin ultrafilters and the P-hierarchy of ultrafilters ⋮ How high can Baumgartner's \(\mathcal{I}\)-ultrafilters lie in the P-hierarchy? ⋮ Cascades, order, and ultrafilters ⋮ THE RUDIN–KEISLER ORDERING OF P-POINTS UNDER 𝔟 = 𝔠

Cites Work

• Unnamed Item
• Homogeneity problems in the theory of Cech compactifications
• Gefilterte Summation von Filtern und iterierte Grenzprozesse. I
• Gefilterte Summation von Filtern und iterierte Grenzprozesse. II
• Proper forcing
• The Shelah P-point independence theorem
• Sums of ultrafilters

This page was built for publication: P-hierarchy on βω