RT Journal Article
T1 Symmetries of Riemann surfaces on which PSL(2,q) acts as a Hurwitz automorphism group
A1 Broughton, Allen
A1 Bujalance, Emilio
A1 Costa, António
A1 Gamboa Mutuberria, José Manuel
A1 Gromadzki, Grzegorz
AB Let X be a compact Riemann surface and Aut(X) be its automorphism group. An automorphism of order 2 reversing the orientation is called a symmetry. The authors together with D. Singerman have been working on symmetries of Riemann surfaces in the last decade. In this paper, the symmetry type St(X) of X is defined as an unordered list of species of conjugacy classes of symmetries of X, and for a class of particular surfaces, St(X) is found. This class consists of Riemann surfaces on which PSL(2, q) acts as a Hurwitz group. An algorithm to calculate the symmetry type of this class is provided.
PB Elsevier
SN 0022-4049
YR 1996
FD 1996
LK https://hdl.handle.net/20.500.14352/57297
UL https://hdl.handle.net/20.500.14352/57297
NO Broughton, S. A., et al. «Symmetries of Riemann Surfaces on Which PSL(2, q) Acts as a Hurwitz Automorphism Group». Journal of Pure and Applied Algebra, vol. 106, n.o 2, enero de 1996, pp. 113-26. https://doi.org/10.1016/0022-4049(94)00065-4.
DS Docta Complutense
RD 6 jun 2025