The Type Norm

  • Serge Lang
Part of the Grundlehren der mathematischen Wissenschaften book series (GL, volume 255)

Abstract

In Chapter 4, Theorem 2.8, we reduced the study of certain subgroups of finite index in Galois groups of torsion points to the image of the type norm
$${{N}_{{{{{\Phi '}}_{k}}}}}:\mathfrak{o}_{{k'}}^{*} \to \mathfrak{o}_{{K,p}}^{*}. $$
.

Keywords

Fermat 

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Copyright information

© Springer-Verlag New York Inc. 1983

Authors and Affiliations

  • Serge Lang
    • 1
  1. 1.Department of MathematicsYale UniversityNew HavenUSA

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