Actions of Galois groups on invariants of number fields

2005/09/05 by Aristides Kontogeorgis, Kontogeorgis, Aristides
Mathematics · #11R27 #11R32 #14G40 #FOS: Mathematics #Number Theory (math.NT) #math.NT #msc:11R27 #msc:11R32 #msc:14G40

paper · pdf · doi:10.48550/arxiv.math/0509088

arxiv created 2005/09/05 · arxiv updated 2009/12/01

Abstract

In this paper we investigate the connection between relations among various invariants of number field s L^H coresponding to subgroups H acting on L and of linear relations among norm idempotents.

Related

• Galois Action and Localization in Number Fields
• Linking Invariants for Valuations and Orderings on Fields
• Deformation of the absolute Galois groups of number fields
• Malle's conjecture with multiple invariants
• Computing class groups by induction with generalised norm relations