Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 47 (2006)

Sommaire du Fascicule no. 1

Distributions and heat equation in

S D G

Kock, Anders ; Reyes, Gonzalo

p. 2-28

Combinatorial stacks and the four-color theorem

Attal, Romain

p. 29-49

Homotopic pullbacks, Lax pullbacks, and exponentiability

Niefield, Susan

p. 50-80

Sommaire du Fascicule no. 2

A construction of

2

-filtered bicolimits of categories

Dubuc, Eduardo J. ; Street, Ross

p. 83-106

Lax

2

-categories and directed homotopy

Grandis, Marco

p. 107-128

Sommaire du Fascicule no. 3

Quillen cohomology and Baues-Wirsching cohomology of algebraic, theories

Jibladze, M. ; Pirashvili, T.

p. 163-205

Erratum

Ehresmann, Andrée C.

p. 206

Synthetic differential geometry of higher-order total differentials

Nishimura, Hirokazu

p. 207-232

A categorical proof of the equivalence of local compactness and exponentiability in locale theory

Townsend, Christopher F.

p. 233-239

Sommaire du Fascicule no. 4

Structural properties of endofunctors

Barkhudaryan, A. ; Koubek, V. ; Trnkova, V.

p. 242-260

Double clubs

Garner, Richard

p. 261-317