| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4660652 | Topology and its Applications | 2009 | 4 Pages |
Abstract
Let S be an infinite discrete semigroup which can be embedded algebraically into a compact topological group and let βS be the Stone–Čech compactification of S. We show that the smallest ideal of βS is not closed.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
