Galois theories of fields and rings
Auteur :
Borceux, Francis
Éditeur :
Springer International Publishing AG
ISBN :
9783031584596
Date de publication :
20 août 2024
Dimensions :
23,5 x 15,5 cm
Langue :
Anglais
Pays d'origine :
Suisse
Given a finite-dimensional Galois extension of fields, the classical bijection between the intermediate field extensions and the subgroups of the corresponding Galois group was extended by Grothendieck as an equivalence between finite-dimensional split algebras and finite sets on which the Galois group acts.