Two-dimensional real division algebras revisited

A new classification of two-dimensional real division algebras is given. We also obtain a new classification of two-dimensional commutative real division algebras

(This paper has appeared in Beitr. Alg. Geom. 45 (1) (2004), 29-36)

tdrd.pdf (136K)

M. Huebner < marion.huebner@fernuni-hagen.de >

H.P. Petersson < holger.petersson@fernuni-hagen.de >