Talk:Simplex category

--Benjamin Antieau (talk) 18:11, 20 January 2009 (UTC)

This page needs to be more precise, and it needs to give an actual description of simplicial category. There are two definitions. One, in the sense of Quillen's homotopical algebra, is a category with an additional structure of having mapping spaces between any two objects. The second, essentially unrelated, definition is that a simplicial category is a simplicial object in the 2-category of (small) categories. The article should mention both ideas. --Benjamin Antieau (talk) 18:11, 20 January 2009 (UTC)