Article ID Journal Published Year Pages File Type
4660901 Topology and its Applications 2009 12 Pages PDF
Abstract

A space X is selectively separable if for every sequence of dense subspaces of X one can select finite Fn⊂Dn so that is dense in X. In this paper selective separability and variations of this property are considered in two special cases: Cp spaces and dense countable subspaces in κ2.

Related Topics
Physical Sciences and Engineering Mathematics Geometry and Topology