Z_n Quasialgebras
arXiv:math/9903128
Abstract
Recently we have reformulated the octonions as quasissociative algebras (quasialgebras) living in a symmetric monoidal category. In this note we provide further examples of quasialgebras, namely ones where the nonassociativity is induced by a Z_n-grading and a nontrivial 3-cocycle
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