Riemann surfaces with a large abelian group of automorphisms
Abstract
Description
In this paper we classify all Riemann surfaces having a large abelian group of automorphisms, that is having an abelian group of automorphism of order strictly bigger then $4(g-1)$, where $g$ denotes as usual the genus of the Riemann surface.
9 pages; LaTeX
9 pages; LaTeX