# nLab function complex

### Context

#### Mapping spaces

internal hom/mapping space

### Geometric homotopy theory

In categories like sSet, the internal hom $[X,Y]$ between two objects is often called the function complex (“simplicial complex of functions from $X$ to $Y$).

Created on March 3, 2016 at 03:42:54. See the history of this page for a list of all contributions to it.