Article ID Journal Published Year Pages File Type
4660316 Topology and its Applications 2011 11 Pages PDF
Abstract

We show that it is relatively consistent with ZFC that ω2 is arbitrarily large and every sequence s=〈sα:α<ω2〉 of infinite cardinals with sα⩽ω2 is the cardinal sequence of some locally compact scattered space.

Related Topics
Physical Sciences and Engineering Mathematics Geometry and Topology