Category
page 1Convex hulls
convex hull
notion in topological vector spaces
convex combination
linear combination of points whose coefficients are non-negative and sum to one
Krein–Milman theorem
theorem
extreme point
mathematical concept
Radon's theorem
theorem that d+2 points in d dimensions can be partitioned into two subsets whose convex hulls intersect
Shapley–Folkman lemma
result in convex geometry
Carathéodory's theorem
theorem on convex hulls
Tverberg's theorem
theorem in discrete geometry
convexity in economics
significant topic in economics
non-convexity
economics
Alpha shape
approximation to shape of a point cloud