Compactness and the effectivity of uniformization

  • Authors:
  • Robert Rettinger

  • Affiliations:
  • Fakultät für Mathematik und Informatik, FernUniversität in Hagen, Hagen, Germany

  • Venue:
  • CiE'12 Proceedings of the 8th Turing Centenary conference on Computability in Europe: how the world computes
  • Year:
  • 2012

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Abstract

We give new proofs of effective versions of the Riemann mapping theorem, its extension to multiply connected domains and the uniformization on Riemann surfaces. Astonishingly, in the presented proofs we need barely more than computational compactness and the classical results.