Joyal's CatLab
simplicial category
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Definition
The
[simplicial category]
$\Delta$
has objects the ordered sets
$[n]=\{0,\ldots,n\}$
for
$n\geq 0$
, and for morphisms the order preserving maps
$[n]\to [m]$
.
Created on January 19, 2010 at 02:29:46 by
joyal