SIMPLICIAL

"A simplicial complex is a topological space formed by gluing together points, line segments, triangles, and their higher dimensional counterparts."

"The simplicial approximation theorem states that any continuous map between simplicial complexes can be approximated by a simplicial map."

"A simplicial homology group is an algebraic structure that captures information about the holes in a simplicial complex."

"The simplicial depth is a measure of how deep a point lies within a convex hull of a set of points."

"In computational geometry, simplicial chains are used to represent geometric structures in a discrete and combinatorial way."