Sommaire du Fascicule no. 1

An injectivity property for étale cohomology
On metric theorems in the theory of uniform distribution
Microlocal operators with plurisubharmonic growth
Approximations simultanées sur les groupes algébriques commutatifs
Remark to a problem on 0-1 matrices
Lösungsanzahl der Thue-Gleichung
Approximate dilations
Addendum to the paper : “Formal cohomology, analytic cohomology and non-algebraic manifolds”

Sommaire du Fascicule no. 2

On the unitary dual of the classical Lie groups II. Representations of SO(n,m) inside the dominant Weyl Chamber
Lower bounds for Betti numbers
Hyperhopfian groups and approximate fibrations
Lannes’ T-functor and the cohomology of BG
A comparison theorem for 𝔫-homology
Homotopy limits in triangulated categories
The Noether-Lefschetz theorem and sums of 4 squares in the rational function field R(x,y)

Sommaire du Fascicule no. 3

Reducibility of generalized principal series representations of U(2,2) via base change
Configuration space of 8 points on the projective line and a 5-dimensional Picard modular group
Generalization of the Moore exact sequence and the wild kernel for higher K-groups
On a problem of D. H. Lehmer and its generalization
Mean curvature comparison for tubular hypersurfaces in Kähler manifolds and some applications
Erratum