26879 articles – 20542 references  [version française]
Detailed view Preprint, Working Paper, ...
Attached file list to this document: 
PS
Papa.ps(77.4 KB)
PDF
Papa.pdf(120.7 KB)
Well, Papa, can you multiply triplets?
Sophie Morier-Genoud1, Valentin Ovsienko2

We show that the classical algebra of quaternions is a commutative $\Z_2\times\Z_2\times\Z_2$-graded algebra. A similar interpretation of the algebra of octonions is impossible.
1:  IMJ - Institut de Mathématiques de Jussieu
2:  ICJ - Institut Camille Jordan
quaternions – graded commutative algebra