Let X be a smooth connected projective curve of genus g defined over R. Here we give bounds for the real gonality of X in terms of the complex gonality of X.
@article{urn:eudml:doc:42835, title = {Gonality and Clifford index for real algebraic curves.}, journal = {Collectanea Mathematica}, volume = {53}, year = {2002}, pages = {49-53}, zbl = {1015.14013}, mrnumber = {MR1893307}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42835} }
Ballico, Edoardo. Gonality and Clifford index for real algebraic curves.. Collectanea Mathematica, Tome 53 (2002) pp. 49-53. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42835/