On certain isomorphisms between absolute Galois groups
Abstract
Description
Let $k$ be an algebraically closed field of characteristic zero, $F$ be an algebraically closed extension of $k$ of transcendence degree one, and $G$ be the group of automorphisms over $k$ of the field $F$. The purpose of this note is to calculate the group of continuous automorphisms of $G$.
5 pages, LaTeX
5 pages, LaTeX