Opuscula Math. 29, no. 4 (2009), 443-452
http://dx.doi.org/10.7494/OpMath.2009.29.4.443
Opuscula Mathematica
Topological classification of conformal actions on p-hyperelliptic and (q,n)-gonal Riemann surfaces
Abstract. A compact Riemann surface \(X\) of genus \(g \gt 1\) is said to be \(p\)-hyperelliptic if \(X\) admits a conformal involution \(\rho\) for which \(X / \rho\) has genus \(p\). A conformal automorphism \(\delta\) of prime order \(n\) such that \(X / \delta\) has genus \(q\) is called a \((q,n)\)-gonal automorphism. Here we study conformal actions on \(p\)-hyperelliptic Riemann surface with \((q,n)\)-gonal automorphism.
Keywords: \(p\)-hyperelliptic Riemann surface, automorphism of a Riemann surface.
Mathematics Subject Classification: 30F20, 30F50, 14H37, 20H30, 20H10.
- Ewa Tyszkowska
- University of Gdańsk, Institute of Mathematics, ul. Wita Stwosza 57, 80-952 Gdansk, Poland
- Received: 2009-05-08.
- Revised: 2009-07-21.
- Accepted: 2009-07-27.
