Sommaire du Fascicule no. 1

Boundary values of harmonic functions in mixed norm spaces and their atomic structure
Congruenze per integrali ellittici
Sui sistemi di bifattori in caratteristica positiva
Régularité höldérienne de certains problèmes aux limites elliptiques dégénérés
Kelvin's solution and nuclei of strain in a solid mixture
A bifurcation theory for periodic solutions of nonlinear dissipative hyperbolic equations
Remarques sur les équations de Navier-Stokes stationnaires
Errata-Corrige : “Canonical surfaces with p g =p a =5 and K 2 =10”

Sommaire du Fascicule no. 2

Variétés localement réductives et variétés G ¯,H ¯-structurées
On boundary integral equations of the first kind for the bi-laplacian in a polygonal plane domain
Sur les algèbres A 0 (D ¯) et A ∞ (D ¯) d’un domaine pseudoconvexe non borné
On the stability of strongly continuous semigroups of positive operators on L 2 (μ)
Sur la transformation d'Abel des groupes de Lie semisimples de rang un
Well-posedness in the Gevrey classes of the Cauchy problem for a non-strictly hyperbolic equation with coefficients depending on time
Linear-uniforme Bündel auf Quadriken
Diffusion on viscous fluids. Existence and asymptotic properties of solutions

Sommaire du Fascicule no. 3

Global existence of solutions of the equations of one-dimensional thermoviscoelasticity with initial data in BV and L 1
On the theorem of de Franchis
Bi-extensions associated to divisors on abelian varieties and theta functions
Set theory with free construction principles

Sommaire du Fascicule no. 4

Hölder regularity theorem for a class of linear nonuniformly elliptic operators with measurable coefficients
Équations de Navier-Stokes stationnaires avec données peu régulières
On the space of the analytic discs which are transversal to a smooth real hypersurface of C n
The ⊕ c -topology is not completable
On functions, whose lines of steepest descent bend proportionally to level lines
Periodic and stationary solutions for compressible Navier-Stokes equations via a stability method