%0 Journal Article
%A Etayo Gordejuela, José Javier
%A Gromadzki, G.
%A Martínez García, Ernesto
%T On real forms of Belyi surfaces with symmetric groups of automorphisms
%D 2012
%@ 1660-5446
%U https://hdl.handle.net/20.500.14352/42223
%X In virtue of the Belyi Theorem an algebraic curve can be defined over the algebraic numbers if and only if the corresponding Riemann surface can be uniformized by a subgroup of a Fuchsian triangle group. Such surfaces are known as Belyi surfaces. Here we study the actions of the symmetric groups S n on Belyi Riemann surfaces. We show that such surfaces are symmetric and we calculate the number of connected components of the corresponding real forms.
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