The intrinsic fundamental group of a linear category
We provide an intrinsic definition of the fundamental group of a linear category over a ring as the automorphism group of the fibre functor on Galois coverings. If the universal covering exists, we prove that this group is isomorphic to the Galois group of the universal covering. The grading deduced...
Guardado en:
| 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_1386923X_v15_n4_p735_Cibils http://hdl.handle.net/20.500.12110/paper_1386923X_v15_n4_p735_Cibils |
| Aporte de: |
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