Recall the definition of the simplex category:
Transclude of finite-sets-category#^cf602c
Simplicial Set
A simplicial set is a functor
.
e.g.
References
Simplicial Sets vs. Simplicial Complexes
Turning simplicial complexes into simplicial sets
Recall the definition of the simplex category:
Transclude of finite-sets-category#^cf602c
Simplicial Set
A simplicial set is a functor
.
e.g.
Simplicial Sets vs. Simplicial Complexes
Turning simplicial complexes into simplicial sets