1. Closed orbits in homology classes

   • Atsushi Katsuda
   • Toshikazu Sunada

   OriginalPaper Pages: 5 - 32

2. A differential geometric characterization of symmetric spaces of higher rank

   • Patrick Eberlein
   • Jens Heber

   OriginalPaper Pages: 33 - 44

3. Isométries de caractères et équivalences de Morita ou dérivées

   • Michel Broué

   OriginalPaper Pages: 45 - 63

4. Représentations galoisiennes, différentielles de Kähler et « conjectures principales »

   • B. Mazur
   • J. Tilouine

   OriginalPaper Pages: 65 - 103

5. Periodic points and rotation numbers for area preserving diffeomorphisms of the plane

   • John Franks

   OriginalPaper Pages: 105 - 120

6. Intersection numbers of cycles on locally symmetric spaces and fourier coefficients of holomorphic modular forms in several complex variables

   • Stephen S. Kudla
   • John J. Millson

   OriginalPaper Pages: 121 - 172

7. Finiteness theorems for discrete subgroups of bounded covolume in semi-simple groups

   • Armand Borel
   • Gopal Prasad

   Erratum Pages: 173 - 177