Wulf-Dieter Geyer

Galois groups of intersections of local fields

AbstractLetK be a denumerable Hilbertian field with separable algebraic closure

l

\bar K

Torsion points of elliptic curves over large algebraic extensions of finitely generated fields

and Galois group

On the normalizer of finitely generated subgroups of absolute galois groups of uncountable hilbertian fields of characteristic 0

\mathfrak{G}_K = Gal\left( {\bar K\left| K \right.} \right)

On the irreducibility of sums of rational functions with separated variables

, letw1,...wn be absolute values on