It is proved that, for any elementary torsion free Fuchsian group I", the natural projection from the Teichmuller curve V(I") to the Teichmuller space T(I") has no holomorphic section.
机构:
Bar Ilan Univ, Dept Math, IL-5290002 Ramat Gan, Israel
Univ Virginia, Dept Math, Charlottesville, VA 22904 USABar Ilan Univ, Dept Math, IL-5290002 Ramat Gan, Israel