Back to Search
Start Over
Transitive quasi-uniform structures depending on a parameter.
- Source :
-
Aequationes Mathematicae . Aug2023, Vol. 97 Issue 4, p823-836. 14p. - Publication Year :
- 2023
-
Abstract
- In a category C with an (E , M )-factorization structure for morphisms, we prove that any subclass N of M which is closed under pullbacks determines a transitive quasi-uniform structure on C . In addition to providing a categorical characterization of all transitive quasi-uniform structures compatible with a topology, this result also permits us to establish a number of Galois connections related to quasi-uniform structures on C . These Galois connections lead to the description of subcategories of C determined by quasi-uniform structures. Several examples considered at the end of the paper illustrate our results. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MORPHISMS (Mathematics)
*ABELIAN categories
*TOPOLOGY
Subjects
Details
- Language :
- English
- ISSN :
- 00019054
- Volume :
- 97
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Aequationes Mathematicae
- Publication Type :
- Academic Journal
- Accession number :
- 164224974
- Full Text :
- https://doi.org/10.1007/s00010-022-00937-8