The convex hull of a subset S of n-dimensional space is the smallest convex set containing S. The convex hull of 3 not collinear points is a triangle, of 4 not coplanar points is a tetrahedron. (See simplex).
The convex hull of a set of points in ℝn is the smallest convex polyhedron (polygon when n=2) that contains all the points.
Convex hull. The hull is defined by the positions of the extreme points. In two dimensions the hull is a convex polygon.
The smallest convex set that contains a given set. A set is convex if for any two points in the set, the points on the straight line segment joining the two points are also contained in the set.
- Earth-orbit rendezvous mode
- earth pillar
- earth plane
- earth potential
- earthquake
- earthquake accelerometer
- earthquake energy
- earthquake intensity
- earthquake magnitude
- earthquake mechanisms
- earthquake prediction
- Earth-received time
- Earth Remote Observation System
- Earth Resource Observation Satellites
- earth-return circuit
- Earth rheological layering
- Earth rotation
- Earth rotation angle
- Earth Science Enterprise
- earthshine
- Earth Summit
- Earth system science
- Earth tides
- earthworm
- earthy