| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4659142 | Topology and its Applications | 2011 | 21 Pages |
Abstract
We show the consistency of: the set of regular cardinals which are the character of some ultrafilter on N can be quite chaotic, in particular can have many gaps.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
