Sommaire du Fascicule no. 1

Une stratification de l'espace des structures riemanniennes
Sur certaines fibrations d'espaces homogènes riemanniens
Simultaneous lattice and topological completion of topological posets
Some linear topological properties of the spaces C p of operators on Hilbert space

Sommaire du Fascicule no. 2

Semi-groups of rank-preserving transformers on minimal norm ideals in ℬ(ℋ)
Real-valued functions on certain semi-metric spaces
A limit law for random walk in a random environment
Non-archimedean invariant means
Conjugacy theorems for a class of locally finite Lie algebras

Sommaire du Fascicule no. 3

Central decompositions for compact convex sets
A divisorial cycle acquiring an embedded component under a flat specialization
A problem on coefficient fields and equations over local rings
On determining the quadratic subfields of Z 2 -extensions of complex quadratic fields
Deformation of determinantal schemes
An isomorphic characterization of the Schmidt class
A period mapping for certain semi-universal deformations
Some examples and counter-examples in value distribution theory for several variables
Limites projectives et approximation. Limites inductives