simplicial space
{{Short description|A simplicial object in the category of topological spaces}}
{{one source |date=April 2024}}
In mathematics, a simplicial space is a simplicial object in the category of topological spaces. In other words, it is a contravariant functor from the simplex category Δ to the category of topological spaces.{{citation
| last = Baues | first = Hans Joachim
| editor-last = James | editor-first = I. M. | editor-link = Ioan James
| contribution = Homotopy types
| doi = 10.1016/B978-044481779-2/50002-X
| location = Amsterdam
| mr = 1361886
| pages = 1–72
| publisher = North-Holland
| title = Handbook of Algebraic Topology
| year = 1995| isbn = 9780444817792
}}. See in particular [https://books.google.com/books?id=xoM5DxQZihQC&pg=PA8 p. 8].