Eigenvalues of matrices related to the octonions

A pseudo real matrix representation of an octonion, which is based on two real matrix representations of a quaternion, is considered. We study how some operations defined on the octonions change the set of eigenvalues of the matrix obtained if these operations are performed after or before the matri...

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Bibliographic Details
Main Authors: Serôdio Rogério, Beites Patricia, Vitória José
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:4 open
Subjects:
Online Access:https://www.4open-sciences.org/articles/XXXXX/full_html/2019/01/fopen180050/fopen180050.html