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On the group of automorphisms of cyclic covers of the Riemann sphere
Published online by Cambridge University Press: 24 February 2005
Abstract
This paper uses some recent calculations of Conder and Bujalance (on classifying finite index group extensions of Fuchsian groups with abelian quotient and torsion free kernel) in order to determine the full automorphism groups of some cylic coverings of the line (including curves of Fermat and Lefschetz type). The answer is complete for cyclic covers that branch over three points.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 138 , Issue 2 , March 2005 , pp. 267 - 287
- Copyright
- 2005 Cambridge Philosophical Society
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