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On primitive axial decomposition algebras of Majorana type with degenerate eigenvalues

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 نشر من قبل Takahiro Yabe
 تاريخ النشر 2021
  مجال البحث
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 تأليف Takahiro Yabe




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A class of axial decomposition algebras with Miyamoto group generated by two Miyamoto automorphisms and three eigenvalues $0,1$ and $eta$ is introduced and classified in the case with $eta otin{0,1,frac{1}{2}}$. This class includes specializations of 2-generated axial algebras of Majorana type $(xi,eta)$ to the case with $xi=eta$.


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