Relatively projective groups as absolute Galois groups

By two well-known results, one of Ax, one of Lubotzky and van den Dries, a profinite group is projective iff it is isomorphic to the absolute Galois group of a pseudo-algebraically closed field. This paper gives an analogous characterization of relatively projective profinite groups as absolute Galo...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awdur: Koenigsmann, J
Fformat: Journal article
Iaith:English
Cyhoeddwyd: 2000