Cardinal invariants for C-cross topologies

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dc.creatorKucharski, Andrzej
dc.creatorPlewik, Szymon
dc.date2006-09-13
dc.date.accessioned2026-07-07T07:24:46Z
dc.date.available2026-07-07T07:24:46Z
dc.descriptionC-cross topologies are introduced. Modifcations of the Kuratowski-Ulam Theorem are considered. Cardinal invariants add, cof, cov and non with respect to meager or nowhere dense subsets are compared. Remarks on invariants cof(nwdY) are mentioned for dense subspaces Y of X.
dc.description11 pages
dc.identifierhttps://arxiv.org/abs/math/0609351
dc.identifierhttp://arxiv.org/abs/math/0609351
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116495
dc.subjectGeneral Topology
dc.subjectPrimary: 54A10; Secondary: 03E17, 54E52
dc.titleCardinal invariants for C-cross topologies
dc.typetext

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