- In mathematics, a
quadric or
quadric surface (
quadric hypersurface in
higher dimensions), is a
generalization of
conic sections (ellipses, parabolas,...
-
Quadrics was a
supercomputer company formed in 1996 as a
joint venture between Alenia Spazio and the
technical team from
Meiko Scientific. They produced...
- mathematics, a
quadric or
quadric hypersurface is the
subspace of N-dimensional
space defined by a
polynomial equation of
degree 2 over a field.
Quadrics are fundamental...
- 5-space, the
points that
represent each line in S lie on a
quadric, Q
known as the
Klein quadric. If the
underlying vector space of S is the 4-dimensional...
-
space of
lines in P 3 {\displaystyle \mathbb {P} ^{3}} and
points on a
quadric in P 5 {\displaystyle \mathbb {P} ^{5}} (projective 5-space). A predecessor...
- In geometry, a
paraboloid is a
quadric surface that has
exactly one axis of
symmetry and no
center of symmetry. The term "paraboloid" is
derived from...
- of A, B, C, F, G and H are zero, is
called a
quadric surface.
There are six
types of non-degenerate
quadric surfaces:
Ellipsoid Hyperboloid of one sheet...
-
manifold known as the Lie
quadric (a
quadric hypersurface in
projective space). Lie
sphere geometry is the
geometry of the Lie
quadric and the Lie transformations...
-
class groups is a
central goal of
algebraic number theory. Let X be the
quadric cone of
dimension 2,
defined by the
equation xy = z2 in
affine 3-space...
-
ellipsoid is a
quadric surface; that is, a
surface that may be
defined as the zero set of a
polynomial of
degree two in
three variables.
Among quadric surfaces...
