bisimplicial object

A *bisimplicial object* in a category $C$ is a functor

$F : \Delta^{op} \times \Delta^{op} \to C$

where $\Delta$ is the simplex category.

This is the same as a simplicial object in the category of simplicial objects in $C$.

Last revised on August 9, 2011 at 00:57:44. See the history of this page for a list of all contributions to it.