| Title:
|
A note on discrete sets (English) |
| Author:
|
Spadaro, Santi |
| Language:
|
English |
| Journal:
|
Commentationes Mathematicae Universitatis Carolinae |
| ISSN:
|
0010-2628 (print) |
| ISSN:
|
1213-7243 (online) |
| Volume:
|
50 |
| Issue:
|
3 |
| Year:
|
2009 |
| Pages:
|
463-475 |
| Summary lang:
|
English |
| . |
| Category:
|
math |
| . |
| Summary:
|
We give several partial positive answers to a question of Juhász and Szentmiklóssy regarding the minimum number of discrete sets required to cover a compact space. We study the relationship between the size of discrete sets, free sequences and their closures with the cardinality of a Hausdorff space, improving known results in the literature. (English) |
| Keyword:
|
discrete set |
| Keyword:
|
dispersion character |
| Keyword:
|
compact space |
| Keyword:
|
Eberlein compact |
| Keyword:
|
free sequence |
| Keyword:
|
elementary submodel |
| MSC:
|
54A25 |
| idZBL:
|
Zbl 1212.54017 |
| idMR:
|
MR2573418 |
| . |
| Date available:
|
2009-09-23T21:35:20Z |
| Last updated:
|
2013-09-22 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/134917 |
| . |
| Reference:
|
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| . |
