| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4661530 | Topology and its Applications | 2007 | 13 Pages |
Abstract
Let A and B be subspaces of an ordinal. It is proved that the product A×B is countably paracompact if and only if it is rectangular. Before this main result, we discuss several covering properties of products with one ordinal factor. In particular, for every paracompact space X, it is proved that the product X×A is paracompact if so is A.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
