Riemann surfaces with a quasi large abelian group of automorphisms

  • Roberto Pignatelli University of Trento
  • Carmen Raso University of Trento
Keywords: automorphism groups, Galois covers, Riemann existence theorem

Abstract

In this work we classify all Riemann surfaces having a quasi large abelian group of automorphisms, i.e. having an abelian group of automorphisms of order strictly bigger than 2(g−1), where g denotes the genus of the Riemann surface.
Published
2011-12-13
Section
Articoli