Issue no. 1 Table of Contents

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”

Issue no. 2 Table of Contents

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)

Issue no. 3 Table of Contents

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