Order 3 Elements in G2 and Idempotents in Symmetric Composition Algebras
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DOI: 10.4153/cjm-2017-039-6
Abstract: Abstract Order three elements in the exceptional groups of type ${{G}_{2}}$ are classified up to conjugation over arbitrary fields. Their centralizers are computed, and the associated classification of idempotents in symmetric composition algebras is obtained.… read more here.
Keywords: order; composition algebras; idempotents symmetric; symmetric composition ... See more keywords