Clifford algebras

type of isometry of Euclidean space

algebraic structure generated by a vector space with a quadratic form and a unital associative algebra structure

matrix representation of a Clifford algebra

physical theory that encodes fields on Minkowski space into complex analytic objects on twistor space via the Penrose transform

In linear algebra, a pseudoscalar is a quantity that behaves like a scalar, except that it changes sign under a parity inversion while a true scalar does not.

thumb|170px|Parallel plane segments with the same orientation and area corresponding to the same bivector .

setting of relativistic physics in geometric algebra

vector bundle whose fibers carry the structure of a Clifford algebra

module over a Clifford algebra