Sommaire du Fascicule no. 1

Kodaira singularities and an extension of Arnold's strange duality
On torsion in the slope spectral sequence
Sur une conjecture de Howe. I
On the discriminant of the Artin component

Sommaire du Fascicule no. 2

Spaces of approximate fibrations on Hilbert cube manifolds
Energy spectrum of certain harmonic mappings
On spherical space forms with meta-cyclic fundamental group which are isospectral but not equivariant cobordant
Isocrystals with additional structure
Groupes p-divisibles et corps gauches
Relative extreme subsets
Elliptic curves and ℤ p -extensions
L'irrégularité des surfaces de type général dont le système canonique est composé d'un pinceau
The cokernel of the operator ∂/∂x n acting on a 𝒟 n -module, II

Sommaire du Fascicule no. 3

The one-motif of an algebraic surface
The cylinder homomorphism associated to quintic fourfolds
Best approximants from non-archimedean Stone-Weierstrass subspaces
Contribution effective dans le réel
Starshapedness in convexity spaces
Toward moduli of singular varieties