TY  - JOUR 
AU  - Sánchez González, Javier
AU  - Tejero Prieto, Tomás Carlos
PY  - 2022
SN  - 1660-5446
UR  - http://hdl.handle.net/10366/150983
AB  - [EN] We introduce the category of finite étale covers of an arbitraryschematic space X and show that, equipped with an appropriate naturalfiber functor, it is a Galois Category. This allows us to define the étale
fundamental group of schematic...
LA  - eng
PB  - Springer
KW  - Schematic finite space
KW  - ringed space
KW  - finite poset
KW  - étale fundamental group
KW  - étale covers
KW  - galois category
TI  - Étale Covers and Fundamental Groups of Schematic Finite Spaces
DO  - 10.1007/s00009-022-02125-z
T2  - Mediterranean Journal of Mathematics
VL  - 19
ER  -