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.
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| Autores principales: | Redondo, María Julia, Solotar, Andrea Leonor |
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| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02194988_v11_n2_p_Cibils http://hdl.handle.net/20.500.12110/paper_02194988_v11_n2_p_Cibils |
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