geometric algebra

E801055

Geometric algebra is a mathematical framework that unifies and extends vector and complex number algebra to elegantly describe geometry, transformations, and physical laws in a single coherent language.

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Predicate Object
instanceOf algebraic system
branch of mathematics
mathematical framework
alsoKnownAs Clifford algebra (in many contexts) NERFINISHED
appliedIn computer science
control theory
engineering
robot kinematics
theoretical physics
basedOn Clifford algebra NERFINISHED
coreConcept bivector
blade
geometric product
inner product
multivector
outer product
pseudoscalar
rotor
spinor (in GA sense)
trivector
versor
dimensionOfAlgebra 2^n for an n-dimensional vector space
extends Grassmann algebra NERFINISHED
complex numbers
exterior algebra
quaternions NERFINISHED
vector spaces
feature ability to encode incidence and metric in one algebra
compact representation of rotations
coordinate-free formulation of geometry
unified treatment of scalars, vectors, and higher-grade elements
formalizedBy William Kingdon Clifford NERFINISHED
hasVariant Euclidean geometric algebra
conformal geometric algebra NERFINISHED
projective geometric algebra
space-time algebra
influencedBy Hermann Grassmann NERFINISHED
operation dot product
geometric product
grade projection
reverse
wedge product
represents Lorentz transformations
lines
planes
points
reflections as versors
rotations as rotors
volumes
unifies Euclidean geometry
affine geometry
complex number algebra
linear algebra
projective geometry
quaternion algebra
vector algebra
usedFor classical mechanics
computer graphics
computer vision
describing geometry
describing physical laws
describing reflections
describing rigid body motions
describing rotations
electromagnetism
quantum mechanics (in some formulations)
relativistic physics
robotics

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Full triples — surface form annotated when it differs from this entity's canonical label.

foundations of geometric algebra as a unified language for physics hasCoreConcept geometric algebra
subject surface form: Foundations of geometric algebra as a unified language for physics