Sommaire du Fascicule no. 1

The exceptional representations of Gl 2
Moduli of orthogonal and spin bundles over hyperelliptic curves
Factorizable groups of homeomorphisms
Une équivalence de catégories
Une autre équivalence de catégories
Generalized Iwasawa invariants in a family
Harmonic ergodicity of actions of certain discrete linear groups
Principal series representations of special unitary groups over local fields
The geometry of the period mapping on cyclic covers of P1

Sommaire du Fascicule no. 2

Weak normality and Lipschitz saturation for ordinary singularities
Non-archimedean (uniformly) continuous measures on homogeneous spaces
On the classical characteristic linear series of plane curves with nodes and cuspidal points : two examples of Beniamino Segre
A remark on the paper of A. Tannenbaum
Examples of non-ample normal bundles
On the multiplicities of binary complex recurrences
Répartitions uniformes des suites et indépendance statistique
On the fixed part of certain linear systems on surfaces
Sur la probabilité qu'un entier possède un diviseur dans un intervalle donné
Self-duality of Kähler surfaces

Sommaire du Fascicule no. 3

Hyperbolic tessellations, modular symbols, and elliptic curves over complex quadratic fields
Gluings and closures
On the howe duality conjecture