Article ID Journal Published Year Pages File Type
4659248 Topology and its Applications 2012 10 Pages PDF
Abstract

Assuming ⋄, we construct a T2 example of a hereditarily Lindelöf space of size ω1 which is not a D-space. The example has the property that all finite powers are also Lindelöf.

Related Topics
Physical Sciences and Engineering Mathematics Geometry and Topology