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arXiv · 1708.02015

Jordan Matsuo algebras over fields of characteristic 3

Takahiro Yabe
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Abstract

The Matsuo algebra associated with a connected Fischer space is shown to be a Jordan algebra over a field of characteristic 3 if and only if the Fischer space is isomorphic to either the affine space of order 3 or the Fischer space associated with the symmetric group. The proof uses a characterization of the affine spaces of order 3 and equivalence of Jordan and linearized Jordan identities over a field of characteristic 3 in case the algebra is spanned by idempotents.

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Takahiro Yabe. 2017-08-07. Jordan Matsuo algebras over fields of characteristic 3. https://arxiv.org/abs/1708.02015

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