Tome 52 (2011) no. 3

Sommaire

On the monadic nature of categories of ordered sets
article no. 1, 25 p.
Covering morphisms of crossed complexes and of cubical omega-groupoids are closed under tensor product
article no. 2, 21 p.
Categories as monoids in Span, Rel and Sup
article no. 3, 32 p.