• Geometric actions of the absolute Galois group 

      Joubert, Paul (Stellenbosch : University of Stellenbosch, 2006-03)
      This thesis gives an introduction to some of the ideas originating from A. Grothendieck's 1984 manuscript Esquisse d'un programme. Most of these ideas are related to a new geometric approach to studying the absolute ...
    • Realization of finite groups as Galois Groups over Q in Qtot,p 

      Ramiharimanana, Nantsoina Cynthia (Stellenbosch : Stellenbosch University, 2013-12)
      ENGLISH ABSTRACT: See the full text for the abstract