Sommaire du Fascicule no. 1

Codisjoncteurs dans les catégories d'algèbres commutatives
Integrability obstructions for extensions of Lie algebroids
Correction to “Fibrations in bicategories”
Une présentation axiomatique des théories de cobordisme sur les polyèdres euclidiens
Further criteria for totality
A homological exact sequence associated with a family of normal subgroups
Paul Ver Eecke (1934-1987)

Sommaire du Fascicule no. 2

Homotopy groups of small categories and derived functors
Corrigendum and addenda to the paper “Convenient vector spaces embed...”
Bicategories of partial maps
On a synthetic proof of the Ambrose-Palais-Singer theorem for infinitesimally linear spaces
Images in categories as reflections
Categories of modules in synthetic differential geometry

Sommaire du Fascicule no. 3

Finite objects and extensional relations
Homotopy over B and under A
The shift functor and the comprehensive factorization for internal groupoids
Onto Gelfand transformations
On free topological algebras

Sommaire du Fascicule no. 4

On the nerve of an n-category
A note on Lie algebroids which arise from groupoid actions
Note on the gluing theorem for groupoids and Van Kampen's theorem
Limits and colimits of convexity spaces