exterior algebra(redirected from Calculus of Extension)
exterior algebra[ek′stir·ē·ər ′al·jə·brə]
An algebra whose structure is analogous to that of the collection of differential forms on a Riemannian manifold. Also known as Grassmann algebra.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.