JournalscmhVol. 72 , No. 3DOI 10.1007/s000140050022

On the rigidity of discrete isometry groups of negatively curved spaces

  • Frédéric Paulin

    Ecole Normale Superieure, Paris, France
  • Sa'ar Hersonsky

    University of Georgia, Athens, USA
On the rigidity of discrete isometry groups of negatively curved spaces cover