Cahiers de topologie et géométrie différentielle, Tome 23 (1982) no. 3

Sommaire

On a theorem of Baumslag, Dyer and Heller linking group theory and topology

Deleanu, Aristide

p. 231-242

Cauchy-completion and the associated sheaf

Betti, R. ; Carboni, A.

p. 243-256

Cartesian spaces over

T

and locales over

Ω (T)

Niefield, S. B.

p. 257-267

Chain homotopy pullbacks and pushouts

Wong, Y. L.

p. 269-278

Abstract pro arrows I

Wood, R. J.

p. 279-290

A cartesian closed extension of a category of affine schemes

Cherenack, Paul

p. 291-316

Normal forms of matrices in topoi

Tavakoli, Javad

p. 317-340