# Tag Info

Let $q:D\to|K|$ denote the quotient map, where $D$ is the disjoint union $\coprod_σ|\Delta_\sigma^n|$ of (the realizations of) all simplices in $K$. The quotient space consists of equivalence classes, and each class contains a unique point in the interior of some simplex, this is the point in the simplex of lowest dimension (We take the interior of $Δ^0$ to ...