On Demuskin groups with involution

DOI10.24033/asens.1593zbMath0715.11064OpenAlexW2603198946MaRDI QIDQ3202202

Kay Wingberg

Publication date: 1989

Published in: Annales scientifiques de l'École normale supérieure (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=ASENS_1989_4_22_4_555_0

zbMATH Keywords

Galois groupIwasawa \(\lambda\)-invariantDemushkin groupp-extensions of global fieldsPoincaré groups of dimension twopro-p-group with involution

Mathematics Subject Classification ID

Galois theory (11R32) Iwasawa theory (11R23) Galois cohomology (11R34)

Related Items (3)

Galois 2-extensions unramified outside 2 ⋮ The Hanna Neumann conjecture for Demushkin groups ⋮ Virtual retraction and Howson’s theorem in pro-$p$ groups

Cites Work

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• On a new characterization of Demuskin groups
• Ein Analogon zur Fundamentalgruppe einer Riemann'schen Fläche im Zahlkörperfall
• On \(\mathbb Z_{\ell}\)-extensions of algebraic number fields
• Freie Produkte pro-endlicher Gruppen und ihre Kohomologie
• Positiv-zerlegte p-Erweiterungen algebraischer Zahlkörper.
• Einbettungsprobleme mit lokaler Vorgabe und freie Produkte lokaler Galoisgruppen.

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