Relatively projective groups as absolute Galois groups

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...

Полное описание

Библиографические подробности
Главный автор:	Koenigsmann, J
Формат:	Journal article
Язык:	English
Опубликовано:	2000

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