affine hull or affine span of a set S in Euclidean space Rn is the smallest affine set containing S, or equivalently, the intersection of all affine sets...

In mathematics, an affine combination of x1, ..., xn is a linear combination ∑ i = 1 n α i ⋅ x i = α 1 x 1 + α 2 x 2 + ⋯ + α n x n , {\displaystyle \sum...

aircraft Hull (botany), the outer covering of seeds Hull (watercraft), the body or frame of a sea-going craft Submarine hull Affine hull, in affine geometry...

vector bundle over an affine space is trivial. Affine hull – Smallest affine subspace that contains a subset Complex affine space – Affine space over the complex...

extended from Euclidean spaces to arbitrary real vector spaces or affine spaces; convex hulls may also be generalized in a more abstract way, to oriented matroids...

Wikiversity has learning resources about Convex combination Affine hull Carathéodory's theorem (convex hull) Simplex Barycentric coordinate system Convex space...

span first, and then the closure of that linear span.) Affine hull Conical combination Convex hull This is logically valid as when n = 0, the conditions...

triangulation for P if P is a set of points in general position; that is, the affine hull of P is d-dimensional and no set of d + 2 points in P lie on the boundary...

\operatorname {relint} (S)} ) is defined as its interior within the affine hull of S . {\displaystyle S.} In other words, relint ⁡ ( S ) := { x ∈ S :...

In geometry, an affine plane is a system of points and lines that satisfy the following axioms: Any two distinct points lie on a unique line. Given any...