Sommaire du Fascicule no. 1

The whitehead theorem in the proper category
p. 1-23
A note on the base change map for cohomology
p. 25-38
The word problem in polycyclic groups is elementary
p. 39-45
Correction to “On the non-measurability of a certain mapping”
p. 47
On pinched manifolds with fundamental group 𝐙 2
p. 49-61
Reduction of the proof of the non-rationality of a non-singular cubic threefold to a result of mumford
p. 63-82
Spectre du laplacien et longueurs des géodésiques périodiques. I
p. 83-106

Sommaire du Fascicule no. 2

Locally coalescent classes of Lie algebras
p. 107-117
The derived join theorem and coalescence in Lie algebras
p. 119-133
Homotopic homeomorphisms of infinite-dimensional manifolds
p. 135-140
Une démonstration du théorème de Zariski sur les sections hyperplanes d'une hypersurface projective et du théorème de Van Kampen sur le groupe fondamental du complémentaire d'une courbe projective plane
p. 141-158
Spectre du laplacien et longueurs des géodésiques périodiques. II
p. 159-184
Ex-homotopy theory
p. 185-195
On infinite series representations of real numbers
p. 197-204
Ends of groups and baseless subgroups of wreath products
p. 205-211
On the weak-basis theorem
p. 213-215
On the trivialization of line bundles over schemes
p. 217-221
« La classe duale aux points doubles » d'une application
p. 223-232

Sommaire du Fascicule no. 3

Convexité topologique et prolongement des fonctions continues
p. 233-271
A note on 2-step subideals of Lie algebras
p. 273-275
Classification of algebraic varieties, I
p. 277-342