Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 26 (1985)

Sommaire du Fascicule no. 1

Exact sequence interlocking and free homotopy theory

Hardie, K. A. ; Kamps, K. H.

p. 3-31

Models for actions of certain groupoids

Greenberg, Peter

p. 33-42

On product and change of base for toposes

Pitts, Andrews

p. 43-61

Torsors and special extensions

Vale, Maria J.

p. 63-90

Coherent euclidean geometry

Cruciani, Rosanna Succi

p. 91-111

Sommaire du Fascicule no. 2

A note on the algebraic de Morgan's law

Niefield, S. B. ; Rosenthal, K. I.

p. 115-120

On the categories

S p (X)

and

B a n (X)

. II

Seda, Anthony Karel

p. 121-133

Proarrows II

Wood, R. J.

p. 135-168

On distributive homological algebra. III. Homological theories

Grandis, Marco

p. 169-213

Sommaire du Fascicule no. 3

Partially-additive monoids

Bahamonde, Antonio

p. 221-244

Čech methods and the adjoint functor theorem

Betti, Renato

p. 245-257

Pro-reflections and pro-factorizations

Stramaccia, Luciano

p. 259-271

A convenient setting for holomorphy

Kriegl, A. ; Nel, L. D.

p. 273-309

Logical opens of exponential objects

Bruno, Oscar P.

p. 311-323

Sommaire du Fascicule no. 4

Actions, functors and the bar construction

Elmendorf, A. D.

p. 329-338

How to define the differentiable graph of a singular foliation

Pradines, Jean

p. 339-380

Crossed modules in

C a t

and a Brown-Spencer theorem for

2

-categories

Porter, Timothy

p. 381-388

Minimal atlases of manifolds

Cavicchioli, Alberto ; Grasselli, Luigi

p. 389-397