| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4659028 | Topology and its Applications | 2013 | 5 Pages |
Abstract
We prove that if R is a locally compact nondiscrete ring, then for every cardinal number m, ℵ0⩽m⩽w(R) there exists a closed subring S such that w(S)=m.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
