%0 Journal Article
%T Some remarks on cyclic Galois coverings of the projective line over finite fields
%A Alberto Besana
%A Cristina Martinez Ramirez
%J Mathematics
%D 2012
%I arXiv
%X We study cyclic finite Galois extensions of the rational function field of the projective line P^{1}(F_q) over a finite field F_q with q elements defined by considering quotient curves by finite subgroups of the projective linear group PGL(2,q), and we enumerate them expressing the count in terms of Stirling numbers.
%U http://arxiv.org/abs/1202.5221v3