Diassociativity in Conjugacy Closed Loops

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Let $Q$ be a conjugacy closed loop, and $N(Q)$ its nucleus. Then $Z(N(Q))$ contains all associators of elements of $Q$. If in addition $Q$ is diassociative (i.e., an extra loop), then all these associators have order 2. If $Q$ is power-associative and $|Q|$ is finite and relatively prime to 6, then $Q$ is a group. If $Q$ is a finite non-associative extra loop, then $16 \mid |Q|$.
22 pages

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Group Theory, 20N05

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http://salesiana.dossiersoluciones.com/handle/123456789/65025

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0209279
 http://arxiv.org/abs/math/0209279
 Communications in Algebra 32 (2004), 767-786

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arXiv