Gruff ultrafilters

DOI10.1016/J.TOPOL.2016.08.012zbMath1477.03192arXiv1604.02473OpenAlexW3037183555MaRDI QIDQ306168

David J. Fernández Bretón, Michael Hrušák

Publication date: 31 August 2016

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1604.02473

zbMATH Keywords

dominating numberrandom forcingultrafilterparametrized diamond principletopology on the rationals

Mathematics Subject Classification ID

Linearly ordered topological spaces, generalized ordered spaces, and partially ordered spaces (54F05) Consistency and independence results (03E35) Applications of set theory (03E75) Consistency and independence results in general topology (54A35) Cardinal characteristics of the continuum (03E17) Special constructions of topological spaces (spaces of ultrafilters, etc.) (54D80)

Related Items (1)

Corrigendum to: ``Gruff ultrafilters

Cites Work

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• Nice Hamel bases under the covering property axiom
• Better closed ultrafilters on \(\mathbb{Q}{}\)
• Crowded rational ultrafilters
• Combinatorial Cardinal Characteristics of the Continuum
• P-Points in Random Universes
• Crowded and Selective Ultrafilters under the Covering Property Axiom
• Parametrized $\diamondsuit $ principles
• Combinatorics of dense subsets of the rationals

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