Back to Search
Start Over
Coverings in the Category of Principal Bundles.
- Source :
- Russian Mathematics; Apr2021, Vol. 65 Issue 4, p22-43, 22p
- Publication Year :
- 2021
-
Abstract
- We investigate the category of regular coverings of a given smooth principal bundle. A covering map of one principal bundle to another principal bundle is understood as a morphism in the category of principal bundles consisting of covering maps of their structural groups, total spaces and bases. The main results are: the construction of an invariant of a regular covering, which is a subsequence of the homotopy sequence of the base bundle; the existence theorem of a covering with a given invariant; criteria for morphisms and isomorphisms; a theorem on the automorphism group of a given covering. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1066369X
- Volume :
- 65
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Russian Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 150429159
- Full Text :
- https://doi.org/10.3103/S1066369X21040034