arXiv · math/0601570
Cayley Polynomials
Abstract
We consider a polynomial version of the Cayley numbers. Namely, we define the ring of Cayley polynomials in terms of generators and relations in the category of alternative algebras. The ring turns out to be an octonion algebra over an ordinary polynomial ring. Also, a localization (a ring of quotients) of the ring of Cayley polynomials gives another description of an octonion torus. Finally, we find a subalgebra of a prime nondegenerate alternative algebra so that the subalgebra is an octonion algebra over the center.
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Yoji Yoshii. 2006-01-23. Cayley Polynomials. https://arxiv.org/abs/math/0601570
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