%0 Journal Article %T Singular locus on the space of genus two curves with split Jacobians %A L. Beshaj %J Albanian Journal of Mathematics %D 2010 %I AulonaPress %X We study the singular locus on the space of genus 2 curves with a (3, 3)-split Jacobian. Such space was computed by Shaska in [3] where it was the first time that an explicit equation had been given for the space of genus 2 curves with (n, n)-split Jacobian, for n odd. We sompute the singular locus of such space and study the arithmetic proporties of some of the curves in this locus which are defined over the rationals. %K Hurwitz spaces %K coverings %U http://journals.aulonapress.com/index.php/ajm/article/view/290/390