Issue no. 1 Table of Contents

Twisted sheaves on complex spaces
Pseudoconcave homogeneous manifolds
Eigenvalues of the laplacian of compact Riemann surfaces and minimal submanifolds
L p regularity for weak solutions of parabolic systems
The characterization of strictly parabolic manifolds
Extension de formes ∂ ¯ b fermées et solutions de l’équation ∂ ¯ b u=f

Issue no. 2 Table of Contents

Theta functions and Barsotti-Tate groups
Group law on the intersection of two quadrics
The ⊕ c -topology on abelian p-groups
On the uniqueness of the Cauchy problem for partial differential operators with multiple characteristics
Analytic convexity
Errata-Corrigé : « Cohomologie de SL n et valeurs de fonctions zêta aux points entiers »

Issue no. 3 Table of Contents

A quadratic integral equation
Pseudodifferential operators and Hardy kernels on L p (𝐑 + )
Extreme positive functionals
Versal deformations for two-dimensional pseudoconvex manifolds
Monotonicity of the free boundary in the two-dimensional dam problem

Issue no. 4 Table of Contents

Nontrivial solutions for a class of nonresonance problems and applications to nonlinear differential equations
On resolving singularities and relating bordism to homology
Triangulation formelle de certains systèmes de Pfaff complètement intégrables et application à l’étude C ∞ des systèmes non linéaires
Errata-Corrige : “Existence of solutions of nonlinear hyperbolic equations”