| Title:
|
$\Cal T_0$- and $\Cal T_1$-reflections (English) |
| Author:
|
Clementino, Maria Manuel |
| Language:
|
English |
| Journal:
|
Commentationes Mathematicae Universitatis Carolinae |
| ISSN:
|
0010-2628 (print) |
| ISSN:
|
1213-7243 (online) |
| Volume:
|
33 |
| Issue:
|
3 |
| Year:
|
1992 |
| Pages:
|
493-504 |
| . |
| Category:
|
math |
| . |
| Summary:
|
In an abstract category with suitable notions of subobject, closure and point, we discuss the separation axioms $T_0$ and $T_1$. Each of the arising subcategories is reflective. We give an iterative construction of the reflectors and present characteristic examples. (English) |
| Keyword:
|
factorization system |
| Keyword:
|
closure operator |
| Keyword:
|
separation axioms |
| Keyword:
|
prereflection |
| Keyword:
|
reflection |
| MSC:
|
18A32 |
| MSC:
|
18A40 |
| MSC:
|
18B30 |
| MSC:
|
54A05 |
| MSC:
|
54D10 |
| idZBL:
|
Zbl 0842.18002 |
| idMR:
|
MR1209291 |
| . |
| Date available:
|
2009-01-08T17:57:35Z |
| Last updated:
|
2012-04-30 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/118517 |
| . |
| Reference:
|
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| . |
