Clifford Algebras as Twisted Group Algebras and the Arf Invariant
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DOI: 10.1007/s00006-018-0862-y
Abstract: Some connections between quadratic forms over the field of two elements, Clifford algebras of quadratic forms over the real numbers, real graded division algebras, and twisted group algebras will be highlighted. This allows to revisit… read more here.
Keywords: algebras twisted; arf invariant; group algebras; twisted group ... See more keywords