Galois and universal coverings of linear categories and fiber products
Let k be a commutative ring. We study the behavior of coverings of k-categories through fiber products and find a criterion for a covering to be Galois or universal. © 2012 World Scientific Publishing Company.
Guardado en:
| Autores principales: | Cibils, C., Redondo, M.J., Solotar, A. |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_02194988_v11_n2_p_Cibils |
| Aporte de: |
Ejemplares similares
-
Galois and universal coverings of linear categories and fiber products
por: Redondo, María Julia, et al.
Publicado: (2012) -
Galois coverings, morita equivalence and smash extensions of categories over a field
por: Cibils, C., et al. -
Galois coverings, morita equivalence and smash extensions of categories over a field
por: Solotar, Andrea Leonor
Publicado: (2006) -
Connected gradings and the fundamental group
por: Cibils, C., et al.
Publicado: (2010) -
Connected gradings and the fundamental group
por: Cibils, C., et al.
Publicado: (2010)