| Title:
|
Note on countable unions of Corson countably compact spaces (English) |
| Author:
|
Kalenda, Ondřej F. K. |
| Language:
|
English |
| Journal:
|
Commentationes Mathematicae Universitatis Carolinae |
| ISSN:
|
0010-2628 (print) |
| ISSN:
|
1213-7243 (online) |
| Volume:
|
45 |
| Issue:
|
3 |
| Year:
|
2004 |
| Pages:
|
499-507 |
| . |
| Category:
|
math |
| . |
| Summary:
|
We show that a compact space $K$ has a dense set of $G_\delta$ points if it can be covered by countably many Corson countably compact spaces. If these Corson countably compact spaces may be chosen to be dense in $K$, then $K$ is even Corson. (English) |
| Keyword:
|
Corson countably compact space |
| Keyword:
|
$G_\delta$ point |
| Keyword:
|
Corson compact space |
| Keyword:
|
Valdivia compact space |
| MSC:
|
54D30 |
| idZBL:
|
Zbl 1098.54020 |
| idMR:
|
MR2103144 |
| . |
| Date available:
|
2009-05-05T16:46:54Z |
| Last updated:
|
2012-04-30 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/119477 |
| . |
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|
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| . |
