9 Jan
2010
9 Jan
'10
3:13 a.m.
Dear Serge, An answer to your question is the paper "Decompositions et lax-completions" par Rene Guitart et Luc Van den Bril (Cahiers Top. et Geom. Diff. XVIII-4, 1977, pp. 333-407) where the category is called 'categorie des diagrammes". This paper is freely accessible on the NUMDAM site http://www.numdam.org/numdam-bin/feuilleter?j=CTGDC With my best wishes Andree [For admin and other information see: http://www.mta.ca/~cat-dist/ ]