simplicial set

1. Definition

A simplicial set is a functor

\begin{align*} \mathcal{S}: \Delta^{\mathrm{op}} \rightarrow \mathrm{Set} \end{align*}

where \(\Delta\) is the simplex category

See also:

Date: nil

Author: Anton Zakrewski

Created: 2024-10-14 Mo 08:48