Sommaire du Fascicule no. 1

Algorithmic orbit classification for some Borel group actions

Bürgstein, Hartmut ; Hesselink, Wim H.

p. 3-41
On the Tate constant

Dwork, B.

p. 43-59
Hypercomplex algebras, hypercomplex analysis and conformal invariance

Ryan, John

p. 61-80
Automorphisms of rational double points and moduli spaces of surfaces of general type

Catanese, F.

p. 81-102
On infinitesimal deformations of rational surface singularities

Behnke, Kurt ; Knörrer, Horst

p. 103-127

Sommaire du Fascicule no. 2

Ergodicity of a class of cylinder flows related to irregularities of distribution

Hellekalek, Peter

p. 129-136
Zeros of polynomials and exponential diophantine equations

Brindza, B.

p. 137-157
More on embedding subspaces of L p in l r n

Schechtman, Gideon

p. 159-169
The last coefficient of the Samuel polynomial

Muñoz Porras, J. Ma ; Sancho de Salas, J. B.

p. 171-179
Closed transverse (p,p)-forms on compact complex manifolds

Alessandrini, Lucia ; Andreatta, Marco

p. 181-200
Une relation entre la filtration par le poids de Deligne et la filtration de Zeeman

Guillén, F.

p. 201-227
Images inverses des modules différentiels

Laurent, Y. ; Schapira, P.

p. 229-251
Integral points on abelian surfaces are widely spaced

Silverman, Joseph H.

p. 253-266

Sommaire du Fascicule no. 3

Regularities of distribution

Liardet, Pierre

p. 267-293
The K-groups of λ-rings. Part I. Construction of the logarithmic invariant

Clauwens, F. J.-B. J.

p. 295-328
Projective 7-folds with positive defect

Lanteri, Antonio ; Struppa, Daniele

p. 329-337
Fields of definition of algebraic varieties in characteristic zero

Buium, Alexandru

p. 339-352
Relative epimorphisms and monomorphisms in homotopy theory

Hilton, Peter ; Roitberg, Joseph

p. 353-367
Characterization of jacobian varieties in arbitrary characteristic

Muñoz Porras, José M.

p. 369-381