Geometric algebra (disambiguation)
# Geometric algebra (disambiguation)

In mathematics, a geometric algebra is a specific algebraic structure. The term is also used as a blanket term for the theory of geometric algebras.

Geometric algebra may also refer to:

* Algebraic geometry
* Algebraic geometry and analytic geometry
* Analytic geometry
* Éléments de géométrie algébrique, a 1960-7 book by Alexander Grothendieck
* Clifford algebra
* Geometric Algebra (book), a 1957 book by Emil Artin
* Greek geometric algebra
