Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 52 (2011) no. 1

Sommaire

The ziqqurath of exact sequences of n-groupoids

Kasangian, S. ; Metere, G. ; Vitale, E.M.

article no. 1, 43 p.

Singularities and regular paths (an elementary introduction to smooth homotopy)

Grandis, Marco

article no. 2, 32 p.

A characterization of finite cocomplete homological and of semi-abelian categories

Hartl, Manfred ; Loiseau, Bruno

article no. 3, 4 p.