Some generalization of rapid ultrafilters in topology and Id-fan tightness

DOI10.21099/TKBJM/1496162806zbMath0835.54023OpenAlexW1591966962MaRDI QIDQ1904469

Ángel Tamariz-Mascarúa, Salvador García-Ferreira

Publication date: 25 April 1996

Published in: Tsukuba Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.21099/tkbjm/1496162806

zbMATH Keywords

countable strong fan tightness\(Q\)-pointrapid ultrafiltercountable fan tightnessId-fan tightnessrapid pointweakly \(k\)-rapid point

Mathematics Subject Classification ID

Pathological topological spaces (54G15) Consistency and independence results in general topology (54A35) Special constructions of topological spaces (spaces of ultrafilters, etc.) (54D80)

Related Items (8)

Some remarks on games of certain star selection principles ⋮ Tightness games with bounded finite selections ⋮ Additivity of the Gerlits–Nagy property and concentrated sets ⋮ Equivalence of the Rothberger, \(k\)-Rothberger, and restricted Menger games ⋮ Bornologies and filters applied to selection principles and function spaces ⋮ A minicourse on topological games ⋮ Topological games of bounded selections ⋮ Pointless proofs of the Menger and Rothberger games

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