Issue no. 1 Table of Contents

Orbital integrals and a family of groups attached to a real reductive group
Closedness of regular 1-forms on algebraic surfaces
C ∞ approximations of convex, subharmonic, and plurisubharmonic functions
Cohomology of line bundles on G/B
Équivalence projective et équivalence conforme

Issue no. 2 Table of Contents

Sur la cohomologie continue des groupes localement compacts
Generalized Verma modules, loop space cohomology and MacDonald-type identities
Équations différentielles caractéristiques de la sphère
Métriques kählériennes et fibrés holomorphes

Issue no. 3 Table of Contents

Propriétés de ramification à l'infini du groupe modulaire de Teichmüller. With an appendix in English by Ken Baclawski
Comparison theorems for compact symmetric spaces
Algebraic geometry and local differential geometry

Issue no. 4 Table of Contents

Geometric versions of Whitney regularity for smooth stratifications
Whitney (a)-faults which are hard to detect
Quasi-elliptic surfaces in characteristic three
Complexe de de Rham-Witt et cohomologie cristalline