Acta Applicandae Mathematica

, Volume 23, Issue 1, pp 25–63 | Cite as

Projective geometry with Clifford algebra

  • David Hestenes
  • Renatus Ziegler


Projective geometry is formulated in the language of geometric algebra, a unified mathematical language based on Clifford algebra. This closes the gap between algebraic and synthetic approaches to projective geometry and facilitates connections with the rest of mathematics.

AMS subject classifications (1980)

06-XX 08-XX 15-XX 51-XX 

Key words

Projective geometry Clifford algebra Grassmann algebra Invariant theory 


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Copyright information

© Kluwer Academic Publishers 1991

Authors and Affiliations

  • David Hestenes
    • 1
  • Renatus Ziegler
    • 1
  1. 1.Department of PhysicsArizona State UniversityTempeU.S.A.

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