| Title:
|
On hereditary and product-stable quotient maps (English) |
| Author:
|
Schwarz, Friedhelm |
| Author:
|
Weck-Schwarz, Sibylle |
| Language:
|
English |
| Journal:
|
Commentationes Mathematicae Universitatis Carolinae |
| ISSN:
|
0010-2628 (print) |
| ISSN:
|
1213-7243 (online) |
| Volume:
|
33 |
| Issue:
|
2 |
| Year:
|
1992 |
| Pages:
|
345-352 |
| . |
| Category:
|
math |
| . |
| Summary:
|
It is shown that the quotient maps of a monotopological construct {\bf A} which are preserved by pullbacks along embeddings, projections, or arbitrary morphisms, can be characterized by being quotient maps in appropriate extensions of {\bf A}. (English) |
| Keyword:
|
hereditary quotient |
| Keyword:
|
product-stable quotient |
| Keyword:
|
pull\-back-stable quotient; extensional topological hull |
| Keyword:
|
CCT hull |
| Keyword:
|
topological universe hull; pretopological spaces |
| Keyword:
|
pseudotopological spaces |
| MSC:
|
18A20 |
| MSC:
|
18B30 |
| MSC:
|
54A05 |
| MSC:
|
54B30 |
| MSC:
|
54C10 |
| idZBL:
|
Zbl 0795.18001 |
| idMR:
|
MR1189666 |
| . |
| Date available:
|
2009-01-08T17:56:22Z |
| Last updated:
|
2012-04-30 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/118503 |
| . |
| Reference:
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| Reference:
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| Reference:
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