Article ID Journal Published Year Pages File Type
4661408 Topology and its Applications 2006 6 Pages PDF
Abstract

We show (in ZFC) that if X is a compact homogeneous Hausdorff space then |X|⩽2t(X), where t(X) denotes the tightness of X. It follows that under GCH the character and the tightness of such a space coincide.

Related Topics
Physical Sciences and Engineering Mathematics Geometry and Topology