6533b85ffe1ef96bd12c11cf

RESEARCH PRODUCT

Comparing weak versions of separability

Santi SpadaroLajos SoukupDániel T. Soukup

subject

Discrete mathematicsSelection principlesGeneral Topology (math.GN)Mathematics::General TopologyCorson compactSeparableSeparable spaceDiscreteFOS: MathematicsPoint (geometry)Geometry and Topology54D65 54B10 54C35Construct (philosophy)MathematicsMathematics - General Topology

description

Our aim is to investigate spaces with sigma-discrete and meager dense sets, as well as selective versions of these properties. We construct numerous examples to point out the differences between these classes while answering questions of Tkachuk [30], Hutchinson [17] and the authors of [8].

https://dx.doi.org/10.48550/arxiv.1210.4986